View source for Sanofi

{{Short description|French multinational pharmaceutical and healthcare company}}
{{Use dmy dates|date=April 2022}}
{{Infobox company
| name               = Sanofi S.A.
| logo               = Sanofi-2022.svg
| type               = [[Public company|Public]]
| traded_as          = {{ubl|{{EuronextParis|SAN|FR0000120578}}|{{NASDAQ|SNY}}|[[CAC 40]] component}}
| ISIN               = {{ISIN|sl=n|pl=y|FR0000120578}}
| former_name        = {{Plainlist|
* Sanofi-Synthélabo<br />(1999–2004)
* Sanofi-Aventis<br />(2004–2011)
}}
| key_people         = {{ubl|[[Serge Weinberg]] ([[chairman]])|[[Paul Hudson (businessman)|Paul Hudson]] ([[Chief executive officer|CEO]])}}
| industry           = {{Unbulleted list|[[Pharmaceutical industry|Pharmaceuticals]]|[[Biotechnology]]|[[Healthcare industry|Healthcare]]
}}
| products           = [[Medication]]s, [[generic drug]]s, [[over-the-counter drug]]s, [[vaccine]]s, [[Medical diagnosis|diagnostics]], [[contact lens]]es, [[Veterinary medicine|animal health]] ([[#Products|list...]])
| revenue            = {{increase}} {{€|41.08 billion|link=yes}}
| revenue_year       = 2024
| operating_income   = {{increase}} €7.252 billion
| income_year        = 2024
| net_income         = {{increase}} €5.618 billion
| net_income_year    = 2024
| assets             = {{increase}} €132.8 billion
| assets_year        = 2024
| equity             = {{increase}} €77.86 billion
| equity_year        = 2024
| num_employees      = 82,878
| num_employees_year = 2024
| subsid             = {{Plainlist|
* [[Sanofi Pasteur]]
* [[Genzyme]]
* [[Shantha Biotechnics]]
* [[Chattem]]
* [[Ablynx]]
* [[Bioverativ]]
*
}}
| homepage           = {{URL|sanofi.com}}
| intl               = 
| foundation         = {{Start date and age|1973|2|15|df=yes}}
| hq_location        = [[Paris]], France
| area_served        = Worldwide
| footnotes          = <ref name="FY">{{Cite web |title=Annual Report 2024 (Form 20-F) |url=https://www.sec.gov/ix?doc=/Archives/edgar/data/1121404/000112140425000010/sny-20241231.htm |date=2025-02-13 |publisher=[[U.S. Securities and Exchange Commission]]}}</ref>
}}

'''Sanofi S.A.''' is a French [[Multinational corporation|multinational]] pharmaceutical and healthcare company headquartered in [[Paris]], France. The corporation was established in 1973 and merged with Synthélabo in 1999 to form '''Sanofi-Synthélabo'''. In 2004, Sanofi-Synthélabo merged with Aventis and renamed to '''Sanofi-Aventis''', which were each the product of several previous mergers. It changed its name back to Sanofi in May 2011. The company trades as "SAN" on [[Euronext Paris]] and "SNY" on [[Nasdaq]] in the United States, and is a component of the [[Euro Stoxx 50]] [[stock market index]].<ref>{{Cite web |title=Börse Frankfurt (Frankfurt Stock Exchange): Stock market quotes, charts and news |url=http://www.boerse-frankfurt.de/en/equities/indices/euro+stoxx+50+EU0009658145/constituents |url-status=dead |archive-url=https://web.archive.org/web/20190208093448/http://www.boerse-frankfurt.de/en/equities/indices/euro%20stoxx%2050%20EU0009658145/constituents |archive-date=8 February 2019 |access-date=23 May 2017 |website=boerse-frankfurt.de}}</ref> In 2023, the company’s seat in [[Forbes Global 2000]] was 89.<ref>{{Cite web|lang=en|url=https://www.forbes.com/lists/global2000/?sh=51d599675ac0|title=The Global 2000 2023|website=Forbes|access-date=2024-02-07|archive-date=2024-01-29|archive-url=https://web.archive.org/web/20240129031905/https://www.forbes.com/lists/global2000/?sh=4f5ab07e5ac0}}</ref>

Sanofi engages in the [[research and development]], manufacturing, and marketing of pharmacological products, principally in the prescription market, but the firm also develops [[Over-the-counter drug|over-the-counter medications]]. The corporation covers seven major therapeutic areas: [[Circulatory system|cardiovascular]], [[central nervous system]], [[diabetes]], [[internal medicine]], [[oncology]], [[thrombosis]], and [[vaccine]]s. It is the world's largest producer of vaccines through its subsidiary [[Sanofi Pasteur]].<ref>{{cite news |date=23 November 2007 |title=Sanofi-Aventis to sign deal to build flu vaccine plant in China – source |work=[[Forbes]] |url=https://www.forbes.com/feeds/afx/2007/11/23/afx4368351.html |access-date=2009-04-19}}{{dead link|date=January 2022|bot=medic}}{{cbignore|bot=medic}}</ref>

==History==
===Sanofi-Synthélabo===
Sanofi was founded on 15 February 1973<ref>{{Cite web |date=2012-12-28 |title=Le fondateur de Sanofi est mort |url=http://lexpansion.lexpress.fr/entreprises/le-fondateur-de-sanofi-est-mort_1366122.html |access-date=4 June 2015 |website=lexpress.fr}}</ref> as a subsidiary of [[Elf Aquitaine]] (a French oil company subsequently acquired by [[TotalEnergies|Total]]), when Elf Aquitaine took control of the Labaz group, a pharmaceutical company formed in 1947 by Sociéte Belge de l'Azote et des Produits Chimiques du Marly;<ref>{{Cite book |url=https://books.google.com/books?id=4Ar0AAAAMAAJ |title=CPE. Chemical & Process Engineering |date=1964 |publisher=L. Hill |pages=83}}</ref> Labaz developed [[benziodarone]] in 1957.<ref>{{Cite book |last=Sneader |first=Walter |url=https://books.google.com/books?id=Ev1sAAAAMAAJ |title=Drug discovery: the evolution of modern medicines |date=1985-09-13 |publisher=Wiley |isbn=9780471904717}}</ref>{{Rp|146}} In 1993, Sanofi made a move into the Eastern Europe market by acquiring a controlling interest in Chinoin, a Hungarian drug company whose 1992, sales totaled about US$104 million.<ref name="PL1993">Staff, The Pharma Letter. Sept 20, 1993 [http://www.thepharmaletter.com/article/sanofi-extends-holding-in-chinoin Sanofi Extends Holding in Chinoin]</ref><ref>[http://www.securities.com/php/company-profile/HU/Chinoin_Zrt_en_1441051.html Chinoin listing in at securities.com] Page accessed 5 February 2016</ref> In the same year, Sanofi made its first significant venture into the US, and strengthened its presence in Eastern Europe, by first partnering with [[Sterling Drug|Sterling Winthrop]] and then acquiring the prescription pharmaceuticals business in 1994.<ref name=PL1993/><ref name="SterlingHist">{{Cite journal |last1=Collins |first1=Joseph C. |last2=Gwilt |first2=John R. |year=2000 |title=The Life Cycle of Sterling Drug, Inc. |url=http://www.scs.illinois.edu/~mainzv/HIST/bulletin_open_access/v25-1/v25-1%20p22-27.pdf |journal=[[Bull. Hist. Chem.]] |volume=25 |issue=1 |pages=22–27|doi=10.70359/bhc2000v025p022 }}</ref> Sanofi was incorporated under the laws of France in 1994, as a ''société anonyme'', a form of limited [[Liability (financial accounting)|liability]] company.<ref name="20F-2002">Sanofi-Synthélabo [https://www.sec.gov/Archives/edgar/data/1121404/000095010903003612/d20f.htm#tx363_10 Form 20F for the Fiscal Year ended 31 December 2002]</ref>{{rp|18}}

Synthélabo was founded in 1970, through the merger of two French pharmaceutical laboratories, Laboratoires Dausse (founded in 1834)б and Laboratoires Robert & Carrière (founded in 1899). In 1973, the French cosmetics group [[L'Oréal]] acquired the majority of its share capital.<ref name=20F-2002/>{{rp|19}} In 1991, Synthelabo acquired Laboratories Delalande<ref>Denis Cosnard for Les Echos.  11 December 1991. [http://www.lesechos.fr/11/12/1991/LesEchos/16033-043-ECH_synthelabo-s-offre-delalande.htm#rdL6MOWh8K053a95.99 Synthélabo s'offre Delalande]</ref> and Laboratoires Delagrange, and through this deal picked up the product [[metoclopramide]].<ref>Denis Conard for Les Echos.  17 October 1991 [http://www.lesechos.fr/17/10/1991/LesEchos/15996-035-ECH_synthelabo-rachete-les-laboratoires-delagrange.htm Synthélabo rachète les laboratoires Delagrange]</ref><ref>Bibliothèque nationale de France [http://data.bnf.fr/12198004/laboratoires_delagrange/ Laboratoires Delagrange] Page accessed 24 August 2016</ref>

[[File:Sanofi Synthelabo Logo.svg|thumb|left|200px|Logo for Sanofi-Synthélabo (1999—2004)]]
Sanofi-Synthélabo was formed in 1999 when Sanofi merged with Synthélabo; at the time of the merger, Sanofi was the second largest pharmaceutical group in France in terms of sales and Synthélabo was the third largest. The merged company was based in Paris, France.<ref name=20F-2002/>{{rp|18–19}}<ref>Tom Meek for PMLiVE 24 May 2013 [http://www.pmlive.com/pharma_news/a_look_back_at_sanofis_merger_with_synthelabo_477146 A look back at Sanofi's merger with Synthélabo]</ref>

The merged companies focused on pharmaceuticals, divesting several businesses soon after the merger, including beauty, diagnostics, animal health and nutrition, custom chemicals, and two medical equipment businesses.<ref name=20F-2002/>{{rp|19}}

===Aventis===
Aventis was formed in 1999, when the French company [[Rhône-Poulenc]] S.A. merged with the German corporation [[Hoechst Marion Roussel]], which itself was formed from the 1995 merger of [[Hoechst AG]] with [[Cassella]], [[Roussel Uclaf]], and [[Marion Merrell Dow]]. [[Hoechst AG]], the majority partner at the time in [[Hoechst Marion Roussel]], was itself a merger of two of the three [[IG Farben#Seizure by the Allies|forcibly separated]] subsidiaries of [[IG Farben]], exploiter of [[Auschwitz]] slave labor and supplier of [[Zyklon B]] during [[The Holocaust]].<ref>Joseph Borkin: The Crime and Punishment of I.G. Farben (New York: The Free Press, 1990), p. 163.</ref> The merged company was based in [[Schiltigheim]], near [[Strasbourg]], France.<ref name="Aventis-Form20F2002">Aventis [https://www.sec.gov/Archives/edgar/data/807198/000104746903008314/a2103938z20-f.htm Form 20-F for the fiscal year ended 31 December 2002]</ref>{{rp|13}}<ref name="Bris">Arturo Bris and Christos Cabolis, [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.365.5937&rep=rep1&type=pdf Corporate Governance Convergence Through Cross-Border Mergers The Case of Aventis], Chapter 4 in [https://books.google.com/books/about/Corporate_Governance_and_Regulatory_Impa.html?id=Cfc22UYifJQC Corporate Governance and Regulatory Impact on Mergers and Acquisitions: Research and Analysis on Activity Worldwide Since 1990]. Eds Greg N. Gregoriou, Luc Renneboog. Academic Press, 26 July 2007</ref>{{rp|9–11}}<ref name="Burns">Lawton Robert Burns  [https://books.google.com/books?id=JPEgAwAAQBAJ&dq The Business of Healthcare Innovation]  Cambridge University Press, 26 July 2012</ref>{{rp|40–41}}

At the time of the merger, Rhône-Poulenc's business included the pharmaceutical businesses Rorer, Centeon (blood products), and [[Sanofi Pasteur|Pasteur Merieux]] (vaccines), the plant and animal health businesses Rhône-Poulenc Agro, Rhône-Poulenc Animal Nutrition, and [[Merial]], and a 67 percent share in [[Rhodia (company)|Rhodia]], a speciality chemicals company.<ref name=Bris/>{{rp|10}}   Hoechst, one of the companies that resulted from the post-WWII split of [[IG Farben]], had seven primary businesses: Hoechst Marion Roussel (pharmaceuticals), [[AgrEvo]] (a joint venture with [[Schering AG|Schering]] in crop protection agents and pest control products), HR Vet (veterinary products), [[Dade Behring]] (diagnostics), Centeon, [[Celanese]] (chemicals), and Messer (chemicals).<ref name=Bris/>{{rp|9}} [[Institut Mérieux|Merieux]] has been in the business of selling blood products, and in the 1980s, during the [[History of HIV/AIDS#1981–1982: From GRID to AIDS|AIDS epidemic]], Merieux and other companies were involved in scandals related to HIV-[[contaminated haemophilia blood products]] that were sold to developing nations.<ref name="NYTimes1996">{{cite news |last=Meier |first=Barry |date=1996-06-11 |title=Blood, Money and AIDS: Haemophiliacs Are Split; Liability Cases Bogged Down in Disputes |work=[[The New York Times]] |url=https://www.nytimes.com/1996/06/11/business/blood-money-aids-hemophiliacs-are-split-liability-cases-bogged-down-disputes.html}}</ref>

In 2000, Aventis and [[Millennium Pharmaceuticals]], a US biotechnology company formed to discover new drugs based on the then-new science of [[genomics]], announced that Aventis would make a $250M investment in Millennium and would pay $200M to Millennium in research fees over five years, one of the largest such deals between a big pharmaceutical company and a biotech company at the time.<ref>{{cite news |last=Pollack |first=Andrew |date=24 June 2000 |title=Aventis Unit Sets Big Investment in Biotechnology Start-Up |work=[[The New York Times]] |url=https://www.nytimes.com/2000/06/24/business/international-business-aventis-unit-sets-big-investment-biotechnology-start-up.html |access-date=27 November 2019}}</ref>

In late 2000, in the midst of the [[StarLink corn recall|recall of Starlink]], its [[genetically modified maize]] product, Aventis announced that it had determined to sell off Aventis Cropscience, the seed and pesticide business unit it had created from the agriculture businesses of its predecessors.<ref>{{cite news |date=16 November 2000 |title=Aventis to Sell Agriculture Unit |work=[[The New York Times]] |agency=Bloomberg News |url=https://www.nytimes.com/2000/11/16/business/aventis-to-sell-agriculture-unit.html |access-date=27 November 2019}}</ref> In October 2001, [[Bayer]] and Aventis announced that Bayer would acquire the unit for about $6.6 billion; the unit became [[Bayer CropScience]], making Bayer the world's second-largest agrochemical company behind [[Syngenta]].<ref>CNN Money.  2 October 2001 [http://cnnfn.cnn.com/2001/10/02/europe/bayer/ Bayer buys CropScience]</ref>

In 2003, Aventis entered into a collaboration with [[Regeneron Pharmaceuticals]], a New York biotechnology company, to develop Regeneron's [[VEGF]]-inhibiting drug, [[aflibercept]], which was then in [[Phases of clinical research|Phase I]] clinical trials. Aventis invested $45 million in Regeneron and made an upfront payment of $80 million in cash.<ref>Candace Hoffmann for First Word Pharma.  8 September 2003 [http://www.firstwordpharma.com/node/215613#axzz2yoOgZJHQ Aventis inks deal with Regeneron for collaboration on cancer therapy]</ref> Regeneron partnered the use of the drug with [[Bayer Healthcare]] in the field of proliferative eye diseases, and under the name Eylea it was approved by the US [[Food and Drug Administration]] (FDA) in 2011;<ref>{{Cite web |last=Gever |first=John |date=19 November 2011 |title=FDA Approves Eylea for Macular Degeneration |url=http://www.medpagetoday.com/Ophthalmology/GeneralOphthalmology/29811 |access-date=2013-10-16 |publisher=MedpageToday.com}}</ref> after several setbacks in clinical trials,<ref>{{Cite journal |last=Ciombor KK |display-authors=etal |year=2013 |title=Aflibercept |journal=Clin Cancer Res |volume=19 |issue=8 |pages=1920–1925 |doi=10.1158/1078-0432.CCR-12-2911 |pmc=3710732 |pmid=23444216}}</ref> Regeneron and Sanofi got the drug approved for metastatic colorectal cancer in combination with other agents, under the brand name Zaltrap in 2012.<ref name="ZaltrapFDA">{{Cite web |date=13 February 2018 |title=2012 Notifications |url=https://www.fda.gov/drugs/resources-information-approved-drugs/2012-notifications |url-status=live |archive-url=https://web.archive.org/web/20191226010037/https://www.fda.gov/drugs/resources-information-approved-drugs/2012-notifications |archive-date=26 December 2019 |access-date=25 December 2019 |website=U.S. [[Food and Drug Administration]] (FDA)}}</ref>

====Sanofi-Aventis merger====
Sanofi-Aventis was formed in 2004, when Sanofi-Synthélabo acquired Aventis. In early 2004, Sanofi-Synthélabo made a [[Takeover|hostile takeover]] bid for Aventis worth €47.8 billion. Initially, Aventis rejected the bid because it felt that the bid offered inferior value based on the company's share value, and the board of Aventis went so far as to enact [[Shareholder rights plan|poison pill]] provisions and to invite [[Novartis]] to enter merger negotiations.<ref>{{cite news |last=Timmons |first=Heather |date=3 April 2004 |title=Aventis Invites Novartis To Counter Sanofi's Bid |work=[[The New York Times]] |url=https://www.nytimes.com/2004/04/03/business/international-business-aventis-invites-novartis-to-counter-sanofi-s-bid.html |access-date=27 November 2019}}</ref> The three-month takeover battle concluded when Sanofi-Synthélabo launched a friendly bid of €54.5 billion in place of the previously rejected hostile bid.  The French government played a strong role, desiring what it called a "local solution", by putting heavy pressure on Sanofi-Synthélabo to raise its bid for Aventis and for Aventis to accept the offer<ref>{{cite news |last=Timmons |first=Heather |date=27 April 2004 |title=France Helped Broker the Aventis-Sanofi Deal |work=[[The New York Times]] |url=https://www.nytimes.com/2004/04/27/business/france-helped-broker-the-aventis-sanofi-deal.html |access-date=27 November 2019}}</ref> and by rejecting Aventis's poison pill proposal.<ref>{{cite news |date=24 April 2004 |title=Aventis Plan Is Rejected |work=[[The New York Times]] |agency=Bloomberg News |url=https://www.nytimes.com/2004/04/24/business/aventis-plan-is-rejected.html |access-date=27 November 2019}}</ref> One of the largest risks in the deal for both sides was the fate of the patents protecting [[Clopidogrel]] (Plavix), which was one of the top-selling drugs in the world at the time and the major source of Sanofi's revenue.<ref>Kimberly S Cleaves and Ann M Thayer [http://pubs.acs.org/subscribe/archive/mdd/v07/i08/pdf/804business2.pdf Warning, merge with care: Sanofi-Aventis] Modern Drug Discovery, August 2004:21-26</ref>

===Post-merger activities===
In 2006, Iraqis infected with HIV sued Sanofi and Baxter over HIV-[[contaminated haemophilia blood products]] sold by Merieux in the 1980s.<ref>{{cite news |last=Zielbauer |first=Paul von |date=4 September 2006 |title=Iraqis Infected by H.I.V.-Tainted Blood Try New Tool: A Lawsuit |work=[[The New York Times]] |url=https://www.nytimes.com/2006/09/04/world/middleeast/04aids.html |access-date=27 November 2019}}</ref> In 2006, the US patents on [[clopidogrel]] (Plavix) were challenged when a Canadian generics company, [[Apotex]], filed an [[Abbreviated New Drug Application]] under the [[Hatch-Waxman Act]], received FDA approval, and started marketing a generic formulation of clopidogrel. While Sanofi-Aventis and its partner in the drug, [[Bristol Myers Squibb]] (BMS), were able to get an injunction to stop Apotex from selling it,<ref>BMS Press Release. 8 December 2006 [http://www.prnewswire.com/news-releases/preliminary-injunction-against-apotex-upheld-on-appeal-56053592.html Preliminary Injunction Against Apotex Upheld on Appeal]</ref> the case became complicated when settlement negotiations fell apart twice – the second time because of an [[oral agreement]] made by BMS CEO Peter Dolan that BMS failed to disclose to the [[Federal Trade Commission]] during the review of the settlement agreement to ensure that it did not violate [[antitrust]] law.  When Apotex disclosed the oral agreement to the FTC, the FTC launched an investigation that led to Dolan's dismissal by BMS.<ref>Aaron Smith for CNNMoney.com 26 October 2006 [https://money.cnn.com/2006/09/12/news/companies/bristol/index.htm?postversion=2006091217 Bristol CEO Dolan gets fired: Company says it heeded request of a federal monitor]</ref> Apotex finally lost on the patent litigation issues after its third appeal was decided in favor of BMS/Sanofi in November 2011; Apotex had to pay ~$442 million in damages and ~$108 million in interest for infringing the patent,<ref>Donald Zuhn for Patent Docs. 9 November 2011 [http://www.patentdocs.org/2011/11/sanofi-aventis-v-apotex-inc-fed-cir-2011.html Sanofi-Aventis v. Apotex Inc. (Fed. Cir. 2011)]</ref> which it paid in full by February 2012.<ref>Linda a. Johnson for Associated Press 8 February 2012 [https://finance.yahoo.com/news/Apotex-pays-Bristol-Sanofi-apf-2142059502.html Apotex pays Bristol, Sanofi damages over Plavix] {{webarchive|url=https://web.archive.org/web/20160305060611/http://finance.yahoo.com/news/Apotex-pays-Bristol-Sanofi-apf-2142059502.html |date=5 March 2016 }}</ref> Apotex also sued BMS and Sanofi for $3.4 billion for allegedly breaching the settlement agreement; Apotex lost a jury trial in March 2013.<ref>Carolina Bolado for Law360 14 March 2013. [http://www.law360.com/articles/423792/bristol-myers-escapes-3-4b-apotex-suit-over-plavix-deal Bristol-Myers Escapes $3.4B Apotex Suit Over Plavix Deal]</ref>

In 2007, Sanofi-Aventis expanded on Aventis's prior relationship with [[Regeneron Pharmaceuticals]]; in the new deal Sanofi-Aventis agreed to pay Regeneron $100 million per year for five years, under which Regeneron would use its [[monoclonal antibody]] [[drug discovery|discovery]] platform to create new [[biopharmaceuticals]], to which Sanofi-Aventis gained the exclusive right to co-develop.<ref name="RegenExpand">{{cite news |last=Winslow |first=Ron |date=10 November 2009 |title=Sanofi Expands Regeneron Deal |work=[[The Wall Street Journal]] |url=https://www.wsj.com/articles/SB10001424052748703808904574528224003357650 |access-date=27 November 2019}}</ref> In 2009, the companies expanded the deal to $160 million per year and extended it to 2017.<ref name=RegenExpand/><ref name="GEN2009">Genetic Engineering and Biotechnology News. 11 November 2009 [http://www.genengnews.com/gen-news-highlights/sanofi-aventis-commits-over-2-8b-to-regeneron-in-mab-discovery-alliance/68174500/ Sanofi-Aventis Commits Over $2.8B to Regeneron in mAb Discovery Alliance]</ref>  {{As of|2009}}, the collaboration had four antibodies in clinical development and had filed an IND for a fifth. Two were against undisclosed targets, one targeted the [[interleukin-6]] [[Cell surface receptor|receptor]] as a treatment for [[rheumatoid arthritis]], another targeted [[nerve growth factor]] for the treatment of pain, and another targeted [[DLL4|delta-like ligand 4]] as a cancer treatment.<ref name=GEN2009/>

Between 2008, when [[Chris Viehbacher]] was hired as CEO, and 2010, the company spent more than $17 billion in mergers and acquisitions to strengthen its consumer healthcare and generics platforms, especially in emerging markets, in the face of looming [[patent cliff]]s and the growth of the consumer healthcare segment.<ref>FierceBiotech. [http://www.fiercebiotech.com/special-reports/sanofi-aventis-timeline-biopharma-deals Sanofi-Aventis: A timeline of biopharma deals]</ref><ref>Andy Tisman for IMS Health 2010 [http://www.imshealth.com/deployedfiles/ims/Global/Content/Solutions/Healthcare%20Measurement/Consumer%20Health%20Insights/The_Rising_Tide_Of_OTC_Europe.pdf The Rising Tide of OTC in Europe]</ref><ref name=Chattem/> In September, [[Zentiva]] was acquired for €1.8 billion, expanding the group's presence in eastern European markets.<ref>{{cite news |date=22 September 2008 |title=Sanofi-Aventis to buy Czech generic drug maker |work=[[The New York Times]] |url=https://www.nytimes.com/2008/09/22/business/worldbusiness/22iht-drug.4.16376740.html |access-date=27 November 2019}}</ref>

In 2009, Medley Farma, the third largest pharmaceutical company in Brazil and a leading generics company there, was acquired for about $635 million.<ref name="Law360Medley">Leigh Kamping-Carder for Law360. 20 May 2010 [http://www.law360.com/articles/169962/brazil-clears-sanofi-s-635m-medley-pharma-buy Brazil Clears Sanofi's $635M Medley Pharma Buy]</ref> Sanofi outbid [[Teva Pharmaceuticals]].<ref>Gareth Macdonald for PharmaTechnologist, 15 April 2009 [http://www.in-pharmatechnologist.com/Regulatory-Safety/Sanofi-beats-Teva-in-Medley-melee Sanofi beats Teva in Medley melee]</ref> The deal was approved by Brazil's antitrust authorities in May 2010.<ref name=Law360Medley/> Later that year, Indian vaccine manufacturer [[Shantha Biotechnics]] was acquired for $784 million.<ref>{{Cite web |title=Sanofi snaps up India's Shantha for $784M |url=http://www.fiercebiotech.com/story/sanofi-snaps-indias-shantha-784m/2009-07-27 |website=FierceBiotech|date=27 July 2009 }}</ref> In October Sanofi-Aventis announced that it would lay off about 1700 US employees (about 25% of its US workforce) because of restructuring triggered by growing generic competition and other factors, and that the company would focus its US operations on diabetes, atrial fibrillation, and oncology.<ref>{{cite news |last1=Gryta |first1=Thomas |last2=Spencer |first2=Mimosa |date=9 October 2010 |title=Sanofi Cuts Jobs, Counters Genzyme |work=[[The Wall Street Journal]] |url=https://www.wsj.com/articles/SB10001424052748704657304575540024140661094 |access-date=27 November 2019}}</ref>

In 2010, US consumer healthcare company [[Chattem|Chattem, Inc.]] was acquired for around $1.9 billion.<ref name="Chattem">{{cite news |date=21 December 2009 |title=Drug Maker Sanofi-Aventis Buys Chattem for $1.9 Billion |work=[[The New York Times]] |agency=Reuters|url=https://www.nytimes.com/2009/12/22/business/global/22drug.html |access-date=27 November 2019}}</ref> In the same year, Nepentes Pharma was acquired for $130 million and BMP Sunstone Corporation for $520.6 million.<ref>Phil Serafino for Bloomberg News. 28 October 2010 [https://www.bloomberg.com/news/2010-10-28/sanofi-aventis-to-buy-bmp-sunstone-for-520-6-million.html Sanofi-Aventis to Buy BMP Sunstone to Expand in China]</ref>

===Name change, acquisitions and investments===
The company dropped the -Aventis suffix of its name on May 6, 2011, after receiving approval at its [[annual general meeting]]. The reason given by the company for the change was to make its name easier to pronounce in countries such as China.<ref>{{cite news |last=Mennella |first=Noelle |date=6 May 2011 |title=Sanofi changes name, pace of acquisitions to slow |work=[[Reuters]] |url=https://www.reuters.com/article/sanofi-idUSLDE74521Z20110506 |access-date=7 May 2011}}</ref>

In 2011, [[Genzyme Corporation]] was acquired for around $20.1 billion. This biotechnology company, headquartered in Cambridge, Massachusetts, specializes in the treatment of [[orphan diseases]], renal diseases, endocrinology, oncology, and biosurgery.<ref>{{cite news |last=Nicholson |first=Chris V. |date=16 February 2011 |title=Sanofi Agrees to Buy Genzyme for $20.1 Billion |work=[[The New York Times]] |url=https://dealbook.nytimes.com/2011/02/16/sanofi-agrees-to-buy-genzyme-for-at-least-20-1-billion/ |access-date=27 November 2019}}</ref>

In January 2012, Sanofi co-invested in the $125 million [[Series A round|Series A financing]] of Warp Drive Bio. Sanofi sought support for its internal cancer research program and also took on an obligation to acquire Warp Drive if certain milestones were met.<ref>{{Cite news |last=Weintraub |first=Arlene |date=10 January 2012 |title=Warp Drive Bio Launches With $125M from Third Rock, Greylock, Sanofi |url=http://www.xconomy.com/boston/2012/01/10/warp-drive-bio-launches-with-125m-from-third-rock-greylock-sanofi/?single_page=true |work=Xconomy |access-date=6 April 2014 |archive-date=7 April 2014 |archive-url=https://web.archive.org/web/20140407111220/http://www.xconomy.com/boston/2012/01/10/warp-drive-bio-launches-with-125m-from-third-rock-greylock-sanofi/?single_page=true |url-status=dead }}</ref>

In January 2014, Genzyme and [[Alnylam Pharmaceuticals]], a US biotechnology company developing [[RNAi]] therapeutics, announced that Genyzme would invest $700 million in Alnylam. Under the deal, Genzyme obtained further rights to patisiran, an RNAi treatment for [[transthyretin]]-mediated [[amyloidosis]] – a condition that can result in [[familial amyloidotic polyneuropathy]] and familial amyloidotic cardiomyopathy<ref>{{Cite web |title=TTR Amyloidosis (FAP) |url=http://www.alnylam.com/product-pipeline/ttr-amyloidosis-fap/ |publisher=Alnylam Pharmaceuticals |access-date=13 April 2014 |archive-date=14 April 2014 |archive-url=https://web.archive.org/web/20140414172941/http://www.alnylam.com/product-pipeline/ttr-amyloidosis-fap/ |url-status=dead }}</ref> and obtained rights to other compounds in Alnylam's pipeline.<ref>{{cite news |last=Bray |first=Chad |date=13 January 2014 |title=Sanofi Unit to Buy $700 Million Stake in Rare Disease Company |work=[[The New York Times]] |url=https://dealbook.nytimes.com/2014/01/13/sanofi-unit-to-buy-700-million-stake-in-rare-disease-company/ |access-date=27 November 2019}}</ref>

In March 2014, Sanofi joined the bidding for Merck & Co.'s over-the-counter health-products unit, the maker of [[Coppertone (sunscreen)|Coppertone]] sunblock and the antihistamine [[Pseudoephedrine/loratadine|Claritin]]; bids were expected to range between $10 billion and $12 billion.<ref>{{Cite news |last1=Baigorri |first1=Manuel |last2=Torsoli  |first2=Albertina |last3=Welch |first3=David |date=25 March 2014 |title=Sanofi Said to Join Bidders for Merck's Consumer-Health Unit |url=https://www.bloomberg.com/news/2014-03-24/sanofi-said-to-join-bidders-for-merck-s-consumer-health-business.html |work=Bloomberg News |language=en}}</ref>

In October 2014, Sanofi's directors fired US-resident chief executive [[Chris Viehbacher]], blaming his alleged lack of communication with the board and poor execution of his strategy.<ref>{{Cite news |last1=Huet |first1=Natalie |last2=Mennella |first2=Noëlle |date=29 October 2014 |title=French drugmaker Sanofi sacks CEO, shares drop |url=https://www.reuters.com/article/us-sanofi-sa-management-idUSKBN0II0BH20141029 |access-date=6 July 2015 |work=Reuters }}</ref> Board chairperson Serge Weinberg took over as interim CEO until 2 April 2015 when [[Bayer|Bayer Healthcare]] board chairman [[Olivier Brandicourt]] (appointed by Sanofi on 19 February 2015<ref>{{Cite press release |title=Sanofi Appoints Olivier Brandicourt as Chief Executive Officer |date=February 19, 2015 |publisher=Sanofi |url=http://en.sanofi.com/NasdaQ_OMX/LOCAL/press_releases/sanofi___sanofi_appoints_olivi_1896027_19-02-2015!22_45_00.aspx |archive-url=https://web.archive.org/web/20150425041931/http://en.sanofi.com/NasdaQ_OMX/LOCAL/press_releases/sanofi___sanofi_appoints_olivi_1896027_19-02-2015!22_45_00.aspx |archive-date=2015-04-25}}</ref>) took over.  Before Brandicourt even started his new job, French government ministers [[Stéphane Le Foll]] and [[Ségolène Royal]] attacked the $4.5 million [[golden handshake]] he was getting from Sanofi – and his pay of about $4.7 million a year.<ref>{{cite news |last=Silverman |first=Ed |date=24 February 2015 |title=French Government Slams Sanofi Over Brandicourt Pay Package |work=[[The Wall Street Journal]] |url=https://blogs.wsj.com/pharmalot/2015/02/24/french-government-slams-sanofi-over-brandicourt-pay-package/ |access-date=6 July 2015}}</ref> Furthermore, in 2014, the business took a 66% stake in Globalpharma, a Dubai-based generics manufacturer.<ref>{{Cite web |last=Eric Palmer |date=2014-06-26 |title=Sanofi buys Dubai's Globalpharma to produce generics in the Middle East |url=http://www.fiercepharma.com/supply-chain/sanofi-buys-dubai-s-globalpharma-to-produce-generics-middle-east |access-date=2017-02-24 |publisher=Questex LLC.}}</ref>

In July 2015, [[Genzyme]] announced that it would acquire the cancer drug Caprelsa ([[vandetanib]]) from [[AstraZeneca]] for up to $300 million.<ref>{{Cite web |date=2015-07-27 |title=Genzyme to Buy Caprelsa from AstraZeneca for Up to $300M - GEN News Highlights - GEN |url=http://www.genengnews.com/gen-news-highlights/genzyme-to-buy-caprelsa-from-astrazeneca-for-up-to-300m/81251554/ |website=Genengnews.com}}</ref> In the same month, the company announced a new global collaboration with [[Regeneron Pharmaceuticals]] to discover, develop, and commercialize new immuno-oncology drugs, which could generate more than $2 billion for Regeneron,<ref>{{Cite web |date=2015-07-28 |title=Regeneron, Sanofi Launch $2B+ Immuno-Oncology Collaboration - GEN News Highlights - GEN |url=http://www.genengnews.com/gen-news-highlights/regeneron-sanofi-launch-2b-immuno-oncology-collaboration/81251558/ |website=Genengnews.com}}</ref> with $640 million upfront, $750 million for proof of concept data, and $650 million from the development of [[REGN2810]].<ref>{{Cite web |title=UPDATED: Struggling Sanofi paying $1.8B to partner with Regeneron on immuno-oncology |url=http://www.fiercebiotech.com/story/struggling-sanofi-paying-18b-partner-regeneron-immuno-oncology/2015-07-28 |website=FierceBiotech.com|date=28 July 2015 }}</ref>

In June 2016, the company announced that it had struck an asset-swap deal with [[Boehringer Ingelheim]]. Sanofi would sell its [[Merial]] animal health division (valuing it at €11.4 billion), while acquiring Boehringer's consumer health division (valuing it at €6.7 billion) and €4.7 billion in cash. The deal meant that Sanofi was now one of the global consumer healthcare leaders by market share.<ref>{{Cite web |title=Aiming for top dog status, Sanofi and Boehringer swap animal and consumer health units |url=http://www.fiercepharma.com/pharma/aiming-for-top-dog-status-sanofi-and-boehringer-swap-animal-and-consumer-health-units |website=FiercePharma.com|date=27 June 2016 }}</ref>

In July 2017, the company announced its intention to acquire Protein Sciences, a privately held Connecticut-based vaccines biotechnology company, for $650 million and with up to $100 million in milestone achievements.<ref>{{Cite web |title=Sanofi – Sanofi to acquire Protein Sciences – Sanofi |url=http://mediaroom.sanofi.com/sanofi-to-acquire-protein-sciences/ |website=mediaroom.sanofi.com |access-date=12 July 2017 |archive-date=15 July 2017 |archive-url=https://web.archive.org/web/20170715092729/http://mediaroom.sanofi.com/sanofi-to-acquire-protein-sciences/ |url-status=dead }}</ref>

In January 2018, Sanofi announced that it would acquire [[Bioverativ]] for $11.6 billion<ref>{{cite news |last=Hirschler |first=Ben |date=2018-01-22 |title=Biotech M&A takes off as Sanofi and Celgene spend $20 billion |work=Reuters|url=https://www.reuters.com/article/us-biotech-m-a/biotech-ma-takes-off-as-sanofi-and-celgene-spend-20-billion-idUSKBN1FB20V}}</ref> and days later announced that it would acquire [[Ablynx]] for €3.9 billion ($4.8 billion).<ref>{{cite news |last=Blamont |first=Matthias |date=2018-01-30 |title=Sanofi beats Novo to buy Ablynx for $4.8 billion in biotech M&A boom |work=Reuters|url=https://uk.reuters.com/article/uk-ablynx-m-a-sanofi/sanofi-beats-novo-to-buy-ablynx-for-3-9-billion-euros-in-biotech-ma-boom-idUKKBN1FI0PJ|archive-url=https://web.archive.org/web/20180130091338/https://uk.reuters.com/article/uk-ablynx-m-a-sanofi/sanofi-beats-novo-to-buy-ablynx-for-3-9-billion-euros-in-biotech-ma-boom-idUKKBN1FI0PJ|url-status=dead|archive-date=30 January 2018}}</ref>

In December 2019, the company announced that it would acquire Synthorx for $2.5 billion ($68 per share), adding the lead product candidate THOR-707 (SAR444245), a form of [[interleukin-2]] (IL-2) being developed for use against multiple solid tumors.<ref>{{Cite web |title=Sanofi: Press Releases, Monday, December 9, 2019 |url=https://www.sanofi.com/media-room/press-releases/2019/2019-12-09%2007-00-00%201957603 |access-date=11 December 2020 |website=sanofi.com/en |archive-date=3 February 2021 |archive-url=https://web.archive.org/web/20210203235720/https://www.sanofi.com/media-room/press-releases/2019/2019-12-09%2007-00-00%201957603 |url-status=dead }}</ref><ref>{{Cite web |title=Sanofi Pushes Further into Immuno-Oncology with $2.5 Billion Synthorx Takeover |url=https://www.biospace.com/article/sanofi-to-buy-synthorx-for-2-5-billion/ |access-date=11 December 2020 |website=BioSpace|date=9 December 2019 }}</ref> In October 2022, Sanofi announced that it had stopped Phase 2 studies of THOR-707 (SAR444245) because the drug's efficacy “was lower than projected”.<ref>{{Cite web |last=Taylor |first=Nick Paul |date=2022-10-28 |title=In wake of bempeg blowup, Sanofi rethinks $2.5B bet on IL-2 after midphase efficacy falls short |url=https://www.fiercebiotech.com/biotech/wake-bempeg-blowup-sanofi-rethinks-25b-bet-il-2-after-midphase-efficacy-falls-short |access-date=2022-10-31 |website=Fierce Biotech |language=en}}</ref> Sanofi would take a roughly $1.6 billion impairment charge because of delays to the program.<ref>{{Cite web |title=Sanofi reveals setback for cancer drug acquired in Synthorx buyout |url=https://www.biopharmadive.com/news/sanofi-synthorx-il2-cancer-drug-delay/635206/ |access-date=2022-10-31 |website=BioPharma Dive |language=en-US}}</ref><ref>{{Cite web |title=A Phase 1/2 Non-randomized, Open-label, Multi-cohort, Multi-center Study Assessing the Clinical Benefit of SAR444245 (THOR- 707) Combined With Cemiplimab for the Treatment of Participants With Advanced Unresectable or Metastatic Skin Cancers |url=https://clinicaltrials.gov/ct2/show/NCT04913220 |publisher=Sanofi |date=2024-12-19 |id=NCT04913220}}</ref>

In May 2020, [[Regeneron]] announced that it would repurchase around $5 billion of its shares held directly by Sanofi. Before the transaction, Sanofi had held 23.2 million Regeneron shares.<ref>{{cite news |date=25 May 2020 |title=U.S.' Regeneron to buy back $5 billion stake held by Sanofi |work=Reuters|url=https://uk.reuters.com/article/us-sanofi-regeneron-idUKKBN2311TC |archive-url=https://web.archive.org/web/20200527014812/https://uk.reuters.com/article/us-sanofi-regeneron-idUKKBN2311TC |url-status=dead |archive-date=27 May 2020 |access-date=11 December 2020}}</ref> In June, the company announced that it had agreed a potential $2 billion deal with Translate Bio, expanding an already existing collaboration for COVID-19 treatments.<ref>{{cite news |last1=Kar-Gupta |first1=Sudip |last2=Mishra |first2=Manas |date=23 June 2020 |title=Sanofi clinches $2 billion vaccines deal with Translate Bio |url=https://uk.reuters.com/article/uk-sanofi-translate-bio-idUKKBN23U0LF |archive-url=https://web.archive.org/web/20200624190925/https://uk.reuters.com/article/uk-sanofi-translate-bio-idUKKBN23U0LF |url-status=dead |archive-date=24 June 2020 |publisher=Reuters |access-date=11 December 2020}}</ref> The company agreed to produce 60 million doses of a coronavirus vaccine for the United Kingdom government in July 2020. It used recombinant protein-based technology for Sanofi's flu vaccine along with [[GlaxoSmithKline|GSK]]'s pandemic technology and was seeking regulatory approval by the first half of 2021.<ref>{{cite news |date=29 July 2020 |title=Coronavirus vaccine: UK signs deal with GSK and Sanofi |publisher=BBC News |url=https://www.bbc.com/news/business-53577637 |access-date=11 December 2020 }}</ref> Sanofi also agreed to a $2.1 billion deal with the United States for 100 million doses.<ref>{{Cite web |title=U.S. agrees to pay Sanofi and GSK $2.1 billion for 100 million doses of coronavirus vaccine |date=31 July 2020 |url=https://www.cnbc.com/2020/07/31/us-agrees-to-pay-sanofi-and-gsk-2point1-billion-for-100-million-doses-of-coronavirus-vaccine.html |publisher=CNBC}}</ref> In August, Sanofi announced that it would acquire Principia Biopharma for $3.7 billion, acquiring its [[BTK inhibitor]] program.<ref>{{Cite web |title=Sanofi Acquires Principia Biopharma in $3.6 Billion Deal |url=https://www.biospace.com/article/sanofi-snaps-up-principa-biopharma-and-its-btk-program-for-100-per-share/ |access-date=11 December 2020 |website=BioSpace|date=17 August 2020 }}</ref><ref>{{Cite web |title=Sanofi to acquire Principia Biopharma |url=https://www.biospace.com/article/sanofi-to-acquire-principia-biopharma/ |access-date=11 December 2020 |website=BioSpace}}</ref><ref>{{cite news |last=Kar-Gupta |first=Sudip |date=17 August 2020 |title=Sanofi in hunt for specialty drugs with $3.7 billion deal for U.S.-based Principia |work=Reuters|url=https://uk.reuters.com/article/us-principia-m-a-sanofi-idUKKCN25D0DV |archive-url=https://web.archive.org/web/20200817141118/https://uk.reuters.com/article/us-principia-m-a-sanofi-idUKKCN25D0DV |url-status=dead |archive-date=17 August 2020 |access-date=11 December 2020 |via=uk.reuters.com}}</ref> The acquisition was completed in September 2020.<ref>{{Cite web |date=2020-09-29 |title=Sanofi concludes acquisition of Principia Biopharma |url=https://www.expresspharma.in/latest-updates/sanofi-concludes-acquisition-of-principia-biopharma/ |access-date=2020-09-29 |website=Express Pharma |language=en-US}}</ref> In November, Sanofi announced that it would acquire Kiadis Pharma for €308 million (around $359 million, or €5.45 per share), expanding its immuno-oncology pipeline with the acquisition of Kiadis's three clinical compounds: K-NK002 in Phase II trials for [[hematopoietic stem cell]] transplants in blood cancer, K-NK003 for relapsed or refractory [[acute myeloid leukemia]], and K-NK-ID101 for [[COVID-19]].<ref>{{Cite web |title=Sanofi Picks Up Kiadis and Its Immuno-Oncology Assets for $359 Million |url=https://www.biospace.com/article/sanofi-offers-to-acquire-kiadis-for-359-million/ |access-date=11 December 2020 |website=BioSpace|date=2 November 2020 }}</ref>

In January 2021, Sanofi announced that it would buy the British biotech Kymab Ltd and its potential first-in-class drug candidate – KY1005 –- for $1.45 billion.<ref>{{cite news|last=White|first=Sarah|date=2021-01-11|title=Sanofi buys Kymab for up to $1.5 billion to expand in immunotherapy|language=en|work=Reuters|url=https://www.reuters.com/article/us-sanofi-immunotherapy-idUSKBN29G0RT|access-date=2021-01-11}}</ref><ref>{{Cite press release|url=https://www.globenewswire.com/news-release/2021/01/11/2155914/0/en/Sanofi-to-acquire-Kymab-adding-KY1005-to-its-pipeline-a-human-monoclonal-antibody-targeting-key-immune-system-regulator-OX40L.html|title = Sanofi to acquire Kymab, adding KY1005 to its pipeline, a human monoclonal antibody targeting key immune system regulator OX40L|date = 11 January 2021}}</ref><ref>{{Cite web|url=https://www.biospace.com/article/sanofi-boosts-immunology-pipeline-with-1-4-billion-acquisition-of-kymab/?s=79|title = Sanofi Ups Immunology Game with $1.4 Billion Acquisition of Kymab| date=11 January 2021 }}</ref> In April, the business announced that it would acquire Tidal Therapeutics for up to $470m.<ref>{{Cite web|url=https://www.biospace.com/article/sanofi-snatches-up-tidal-therapeutics-in-470-deal/?s=79|title = Sanofi Snatches up Tidal Therapeutics in $470 Million Deal| date=9 April 2021 }}</ref> in August the company announced that it would acquire Translate Bio and its mRNA vaccine technology for $3.2 billion.<ref>{{cite news|url=https://www.reuters.com/article/us-health-coronavirus-sanofi-translate-b/sanofi-bets-on-mrna-vaccines-beyond-covid-in-3-2-billion-translate-bio-deal-idUSKBN2F328C|title=EXCLUSIVE Sanofi offers to buy U.S. Biotech, mRNA partner Translate Bio -sources|work=Reuters|date=3 August 2021|last1=Blamont|first1=Matthias}}</ref> On 8 September 2021, Sanofi announced that it would acquire US biotech company [[Kadmon Corporation]] for $1.9 billion<ref>{{cite news|url=https://www.reuters.com/business/healthcare-pharmaceuticals/frances-sanofi-buy-us-biopharma-firm-kadmon-19-bln-deal-2021-09-08/ |title=France's Sanofi to buy U.S. biopharma firm Kadmon in $1.9 bln deal|work=Reuters|date=2021-09-08|access-date=2021-09-08}}</ref> On 18 November 2021, it was reported that Sanofi would be investing $180 million in French startup [[Owkin]], whose predictive algorithms aim to improve the research and development of new cures against cancer.<ref>{{Cite web|last=Rosemain|first=Mathieu|title=Drugmaker Sanofi invests $180 million in French AI startup Owkin - Metro US|url=https://www.metro.us/drugmaker-sanofi-invests-180/|access-date=2021-11-18|website=metro.us|date=18 November 2021 |language=en-US}}</ref> In December, the company announced that it would acquire Origimm Biotechnology GmbH and its acne vaccine candidate (ORI-001),<ref>{{Cite web|url=https://www.biospace.com/article/sanofi-to-acquire-origimm-biotechnology-in-first-move-to-treat-acne-with-vaccine-based-immunotherapy-/|title=Sanofi to acquire Origimm Biotechnology in first move to treat acne with vaccine-based immunotherapy|website=BioSpace}}</ref><ref>{{Cite news|url=https://www.reuters.com/business/healthcare-pharmaceuticals/healthcare-group-sanofi-buy-origimm-biotechnology-boost-vaccines-business-2021-12-01/|title=Sanofi to buy Origimm Biotechnology for acne vaccine candidate|date=1 December 2021|work=Reuters}}</ref> as well as Amunix Pharmaceuticals, for an initial $1 billion plus potentially $200 million in additional milestones.<ref>{{cite news| url = https://www.reuters.com/markets/deals/sanofi-1-bln-deal-buy-us-based-amunix-pharma-2021-12-21/| title = Sanofi in $1 bln deal to buy U.S.-based Amunix Pharma| website = [[Reuters]]| date = 21 December 2021}}</ref>

In April 2022, Sanofi broke ground on its biggest industrial investment, a $638m vaccine and enzymes production facility in [[Tuas]], [[Singapore]], targeted for completion in 2025.<ref>{{cite web| url = https://www.straitstimes.com/singapore/health/pharma-giant-sanofi-breaks-ground-on-638m-vaccine-facility-in-singapore| title = Sanofi in $1 bln deal to buy U.S.-based Amunix Pharma |first=Joyce |last=Teo|work=The Straits Times|date=2022-04-20|access-date=2022-04-30}}</ref>

In March 2023, the company announced it would acquire Provention Bio and its type 1 diabetes therapy pipeline.<ref>{{cite news | url=https://www.reuters.com/markets/deals/frances-sanofi-acquire-us-based-provention-bio-29-bln-2023-03-13/ | title=Sanofi hones in on type 1 diabetes in $2.9 BLN Provention Bio deal | newspaper=Reuters | date=13 March 2023 | last1=Burger | first1=Ludwig | last2=Kartit | first2=Dina }}</ref>

In the fall of 2023, Sanofi announced plans to separate the OTC and focus on its key prescription production, increasing investment and reducing costs. The most likely way to separate a non-prescription division (about 11,000 employees, 2023 revenue — over $4 billion) is to create a public company headquartered in France. The division is planned for the fourth quarter of 2024.<ref>{{Cite web|lang=en|url=https://www.fiercepharma.com/pharma/sanofis-planned-consumer-health-spinout-picks-interest-top-firms-bloomberg|title=Sanofi's planned consumer health spinoff picks up interest from multiple firms: Bloomberg|website=Fierce Pharma|date=21 February 2024 |access-date=2024-02-27|archive-date=2024-02-21|archive-url=https://web.archive.org/web/20240221163740/https://www.fiercepharma.com/pharma/sanofis-planned-consumer-health-spinout-picks-interest-top-firms-bloomberg}}</ref>

In December 2023, the company has signed a 140 million dollars partnership with Aqemia, a company that solves a mathematical equation that eliminates the need for heavy computing facilities with large computing power.<ref>{{cite news |last1=Mollaret |first1=Guillaume |title=Aqemia, cette pépite de l'intelligence artificielle qui a séduit Sanofi |url=https://www.lefigaro.fr/secteur/high-tech/aqemia-cette-pepite-de-l-intelligence-artificielle-qui-a-seduit-sanofi-20231205 |access-date=6 December 2023 |agency=Le Figaro |publisher=Le Figaro}}</ref>

In January 2024, Sanofi announced that it had agreed to buy a U.S. biotech firm Inhibrx for up to $2.2 billion, with a focus on obtaining Inhibrx's INBRX-101, an experimental treatment for [[Alpha-1 antitrypsin deficiency|Alpha-1 Antitrypsin Deficiency]] (AATD), an inherited rare disease that causes progressive deterioration of the lung tissue.<ref>{{Cite web |title=Sanofi Buys Inhibrx for Up to $2.2B to Bolster Inflammation Drug Pipeline |url=https://www.biospace.com/article/sanofi-buys-inhibrx-for-up-to-2-2b-to-bolster-inflammation-drug-pipeline/ |access-date=2024-01-24 |website=BioSpace |date=23 January 2024 |language=en-US}}</ref> The post-acquisition company now employs more than 90,000 employees in 90 countries.<ref>{{Cite web |title=How Sanofi Optimized Lab Supply Procurement Using the ZAGENO Marketplace |url=https://go.zageno.com/blog/sanofi-optimized-lab-supply-procurement-zageno |website=ZAGENO |date=2024-07-10 |access-date=2025-03-17|language=en-US}}</ref>

In October 2024, Sanofi and CD&R entered exclusive negotiations to transfer a 50% controlling stake in Opella with Sanofi to remain a significant shareholder.<ref>{{Cite web |title=Sanofi in 'exclusive negotiations' to sell 50% stake in €16B consumer health unit Opella |url=https://www.fiercepharma.com/pharma/sanofi-exclusive-negotiations-sell-50-stake-eu16b-consumer-health-unit-opella |website=Fiercepharma|date=21 October 2024 }}</ref>

In May 2025, Sanofi announced the buyout of Vigil Neuroscience for $470 million.<ref>{{Cite web |last=Taylor |first=Nick Paul |date=2025-05-22 |title=Sanofi inks $470M Vigil buyout to snag Alzheimer's prospect |url=https://www.fiercebiotech.com/biotech/sanofi-inks-470m-vigil-buyout-brushing-rivals-failures-join-novartis-alzheimers-race |access-date=2025-05-22 |website=www.fiercebiotech.com |language=en}}</ref>

===Company financials===
{| class="wikitable"
|+Historical financial data (in billions of [[euro]])<ref>{{Cite web |date=2006-03-31 |title=Annual Report 2005 on SEC Filing Form 20-F |url=https://www.sec.gov/Archives/edgar/data/1121404/000119312506069546/d20f.htm |access-date=2017-02-22 |publisher=Sanofi}}</ref><ref>{{Cite web |date=2011-03-01 |title=Annual Report 2010 on SEC Filing Form 20-F |url=https://www.sec.gov/Archives/edgar/data/1121404/000119312511050947/d20f.htm |access-date=2017-02-22 |publisher=Sanofi}}</ref><ref>{{Cite web |date=2016-03-04 |title=Annual Report 2015 on SEC Filing Form 20-F |url=https://www.sec.gov/Archives/edgar/data/1121404/000119312516493072/d246196d20f.htm |access-date=2017-02-22 |publisher=Sanofi}}</ref><ref>{{Cite web |date=2019-03-08 |title=Form 20-F 2016 |url=https://www.sec.gov/Archives/edgar/data/1121404/000119312517069257/d245496d20f.htm |access-date=27 November 2019 |publisher=[[EDGAR]]}}</ref><ref>{{Cite web |date=2 March 2018 |title=Form 20-F 2017 |url=https://www.sec.gov/Archives/edgar/data/1121404/000119312518073307/d466787d20f.htm |access-date=27 November 2019 |publisher=[[EDGAR]]}}</ref><ref name="Form 20-F 2018">{{Cite web |date=2019-03-08 |title=Form 20-F 2018 |url=https://www.sec.gov/Archives/edgar/data/1121404/000119312519068926/d614161d20f.htm |access-date=27 November 2019 |publisher=[[EDGAR]]}}</ref><ref>{{Cite web |title=Inline XBRL Viewer |url=https://www.sec.gov/ix?doc=/Archives/edgar/data/1121404/000112140420000006/sanofi20-f2019.htm |access-date=2020-06-03 |website=sec.gov}}</ref>
! Year !! 2001 !! 2002 !! 2003 !! 2004 !! 2005 !! 2006 !! 2007 !! 2008 !! 2009 !! 2010 !! 2011 !! 2012 !! 2013 !! 2014 !! 2015 !! 2016
!2017
!2018
!2019
!2023
|-
| Revenue || 6.069 || 7.448 || 8.048 || 14.87 || 27.31 || 28.37 || 28.05 || 27.57 || 29.31 || 30.38 || 33.39 || 34.95 || 30.97 || 31.69 || 34.54 || 33.82
|35.07
|34.46
|36.13
|43.07
|-
| Net Income || 1.098 || 1.640 || 1.865 || -3.665 || 2.202 || 4.006 || 5.263 || 3.851 || 5.265 || 5.467 || 5.646 || 4.888 || 3.716 || 4.390 || 4.287 || 4.800
|8.42
|4.31
|2.81
|5.43
|-
| Assets || 18.23 || 17.36 || 17.42 || 82.85 || 86.24 || 77.76 || 71.91 || 71.99 || 80.25 || 85.26 || 100.7 || 100.4 || 96.06 || 97.39 || 102.3 || 104.7
|99.81
|111.41
|112.74
|126.4
|-
| Equity || 12.75 || 12.60 || 12.74 || 41.63 || 46.40 || 45.60 || 44.54 || 44.87 || 48.32 || 53.10 || 56.19 || 57.35 || 56.9 || 56.12 || 58.05 || 57.72
|58.07
|58.88
|58.93
|74.35
|}
<small>Note. In 2001–2004: Sanofi-Synthélabo; in 2004–2011: Sanofi-Aventis.</small>

===Acquisition history===
{{hidden begin|border=1px  #aaa solid|title=Sanofi Acquisitions|ta1=center}}
{{Tree list}}
*'''Sanofi'''
**Sanofi–Aventis
***[[Aventis]] <small>(Merged 2004)</small>
****[[Rhône-Poulenc]] <small>(Merged 1999)</small>
*****[[A. Nattermann]] <small>(Acq 1986)</small>
*****[[William H. Rorer, Inc.]] <small> (Merged 1990)</small>
*****Centeon
*****Pasteur Merieux
*****Rhône-Poulenc Agro
*****Rhône-Poulenc Animal Nutrition
*****Merial <small>(Sold to [[Boehringer Ingelheim]] 2016)</small>
*****[[Rhodia (company)|Rhodia]]
****[[Hoechst Marion Roussel]] <small>(Merged 1999)</small>
*****[[AgrEvo]]
*****HR Vet
*****[[Dade Behring]]
*****Centeon
*****[[Celanese]]
*****Messer
*****[[Roussel Uclaf]] <small>(Acq 1997)</small>
***[[Sanofi-Synthélabo]] <small>(Merged 2004)</small>
****Sanofi <small>(Est 1973 as subsidiary of [[Elf Aquitaine]])</small>
*****Midy
*****[[Sterling Winthrop]] <small>(Acq 1994)</small>
****[[Synthélabo]]
*****Laboratoires Dausse <small>(Founded 1834, merged 1970)</small>
*****Robert & Carrière <small>(Founded 1899, merged 1970)</small>
***[[Zentiva]] <small>(Acq 2008)</small>
****Leciva Slovakofarma <small>(Acq 2003)</small>
****Sicomed SA Bucharest <small>(Acq 2005)</small>
***Medley Farma <small>(Acq 2009)</small>
***Shantha Biotechnics <small>(Acq 2009)</small>
***Chattem <small>(Acq 2010)</small>
***Nepentes Pharma <small>(Acq 2010)</small>
***BMP Sunstone Corporation <small>(Acq 2010)</small>
**[[Genzyme Corporation]] <small>(Acq 2011)</small>
***Whatman Biochemicals Ltd <small>(Acq 1981)</small>
***Koch-Light Laboratories  <small>(Acq 1982)</small> 	
***Integrated Genetics <small>(Acq 1989, spun off 1991)</small>
***Genecore International <small>(Diagnostic enzyme div, acq 1991)</small>
***Medix Biotech, Inc. <small>(Acq 1992)</small>
***Enzymatix Ltd <small>(Acq 1992)</small>
***Vivigen <small>(Acq 1992)</small>
***Virotech <small>(Acq 1993)</small>
***Omni Res srl <small>(Acq 1993)</small>
***Sygena Ltd <small>(Acq 1994)</small>
***BioSurface Technology Inc. <small>(Acq 1994)</small>
***TSI Inc. <small>(Acq 1994)</small>
***PharmaGenics, Inc. <small>(Acq 1997)</small>
***Biomatrix <small>(Acq 2000)</small>
***SangStat Medical Corp. <small>(Acq 2003)</small>
***Ilex Oncology Inc. <small>(Acq 2004)</small>
***Bone Care International Inc. <small>(Acq 2005)</small>
***AnorMED Inc. <small>(Acq 2006)</small>
***Bioenvision <small>(Acq 2007)</small>
**Protein Sciences <small>(Acq 2017)</small>
**[[Bioverativ]] <small>(Acq 2018)</small>
***True North Therapeutics <small>(Acq 2017)</small>
**[[Ablynx]] <small>(Acq 2018)</small>
**Synthorx <small>(Acq 2019)</small>
**Principia Biopharma <small>(Acq 2020)</small>
**Kiadis Pharma <small>(Acq 2020)</small>
**Kymab Ltd <small>(Acq 2021)</small>
**Tidal Therapeutics <small>(Acq 2021)</small>
**Translate Bio <small>(Acq 2021)</small>
**[[Kadmon Corporation]] <small>(Acq 2021)</small>
**Origimm Biotechnology GmbH <small>(Acq 2021)</small>
**Amunix Pharmaceuticals <small>(Acq 2021)</small>
**Provention Bio <small>(Acq 2023)</small>
**Inhibrx  <small>(Acq 2024)</small><ref>{{Cite web |title=Sanofi Buys Inhibrx for Up to $2.2B to Bolster Inflammation Drug Pipeline |url=https://www.biospace.com/article/sanofi-buys-inhibrx-for-up-to-2-2b-to-bolster-inflammation-drug-pipeline/ |access-date=2024-01-24 |website=BioSpace |date=23 January 2024 |language=en-US}}</ref>
**Vigil Neuroscience (Acq 2025)<ref>{{Cite web |last=Taylor |first=Nick Paul |date=2025-05-22 |title=Sanofi inks $470M Vigil buyout to snag Alzheimer's prospect |url=https://www.fiercebiotech.com/biotech/sanofi-inks-470m-vigil-buyout-brushing-rivals-failures-join-novartis-alzheimers-race |access-date=2025-05-22 |website=www.fiercebiotech.com |language=en}}</ref>
{{Tree list/end}}
{{Hidden end}}

==Products==
The following products are listed on the Sanofi Genzyme website. [[Generic drug]] names are given in parentheses following the brand name.

– [[Autoimmune]]
{{colbegin}}
* [[Aubagio]] ([[Teriflunomide]]), small molecule for [[multiple sclerosis]]. Approved by the FDA in September 2012.<ref>{{Cite press release |title=FDA approves new multiple sclerosis treatment Aubagio |date=12 September 2012 |publisher=U.S. [[Food and Drug Administration]] (FDA) |url=https://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm319277.htm |access-date=2012-09-14 |archive-url=https://web.archive.org/web/20120913084145/https://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm319277.htm |archive-date=13 September 2012 |url-status=dead}}</ref>
* [[Auvi-Q]] ([[Epinephrine autoinjector]]), licensed from Intelliject<ref>{{Cite web |title=kaléo |url=http://www.kaleopharma.com/intelliject-inc-receives-fda-approval-for-auvi-qtm-epinephrine-injection-usp/ |website=kaléo}}</ref> and approved by the FDA in 2012, for emergency treatment of life-threatening [[allergic reactions]].<ref>{{cite news |last=Thomas |first=Katie |date=1 February 2013 |title=Brothers Develop New Device to Halt Allergy Attacks |work=[[The New York Times]] |url=https://www.nytimes.com/2013/02/02/business/auvi-q-challenges-epipen-with-a-new-shape-and-size.html |access-date=27 November 2019}}</ref>
{{colend}}
'''Product recall and effects''': The epinephrine (adrenaline) auto-injection devices made by Sanofi SA currently on the market in the US and Canada were voluntarily recalled on 28 October 2015.<ref>{{Cite web |title=All Allerject epinephrine auto-injectors recalled |url=http://www.cbc.ca/news/health/allerject-epinephrine-auto-injectors-recalled-by-drugmaker-sanofi-1.3293765 |website=Cbc.ca}}</ref><ref>{{Cite web |title=Sanofi Canada Issues Voluntary Nationwide Recall of Allerject Due to Potential Inaccurate Dosage Delivery |url=http://www.allerject.ca/Common/docs/en/Sanofi-Canada-Issues-Voluntary-Recall-of-Allerject.pdf |access-date=22 September 2018 |website=Allerject.ca}}</ref> The reason given by Sanofi was that the products had been found to potentially have inaccurate dosage delivery systems, which might include failure to deliver the drugs.<ref name="auvi-q.com">{{Cite web |title=Auvi-Q® (epinephrine injection, USP) |url=https://www.auvi-q.com/ |website=Auvi-q.com}}</ref><ref name="fda.gov">{{Cite web |date=30 October 2015 |title=UPDATED: Sanofi US Issues Voluntary Nationwide Recall of All Auvi-Q Due to Potential Inaccurate Dosage Delivery |url=https://www.fda.gov/Safety/Recalls/ucm469980.htm |url-status=dead |archive-url=https://web.archive.org/web/20170203141137/https://www.fda.gov/Safety/Recalls/ucm469980.htm |archive-date=3 February 2017 |access-date=23 May 2017 |publisher=U.S. [[Food and Drug Administration]] (FDA)}}</ref>

Sanofi US also added the following warning: If a patient experiencing a serious allergic reaction (i.e., anaphylaxis) did not receive the intended dose, there could be significant health consequences, including death, because anaphylaxis is a potentially life‑threatening condition.<ref name="auvi-q.com" />

In its news release on 28 October 2015, Sanofi Canada stated that it was "actively working with suppliers of alternative epinephrine auto-injectors to have a full stock available in Canada as soon as possible. Canadian customers were asked to immediately return the Allerject product to their local pharmacy to obtain an alternate epinephrine auto-injector."<ref>{{Cite web |title=Sanofi Canada Issues Voluntary Nationwide Recall of Allerject® Due to Potential Inaccurate Dosage |url=http://www.newswire.ca/news-releases/sanofi-canada-issues-voluntary-nationwide-recall-of-allerject-due-to-potential-inaccurate-dosage-delivery-538090301.html |website=Newswire.ca}}</ref>

The US [[Food and Drug Administration]] (FDA) also filed a news release,<ref name="fda.gov" /> confirming that the recall involved all Auvi-Q currently on the market in the United States. The FDA release went on to provide information for consumers re: exchanging the device for another brand of product, also provided on the Auvi-Q web site. Sanofi US would provide reimbursement for out of pocket costs incurred for the purchase of new, alternate epinephrine auto-injectors with proof of purchase.<ref>{{Cite web |date=2015-10-29 |title=Sanofi US Issues Voluntary Nationwide Recall of ALL Auvi‑Q Epi Pens - Children's Medical Center |url=https://cmcpediatrics.com/2015/10/sanofi-us-issues-voluntary-nationwide-recall-of-all-auvi%e2%80%91q-epi-pens/ |access-date=2024-08-08 |language=en-US}}</ref>

The alternate products expected to most commonly replace the recalled Sanofi devices were the EpiPens made by [[Mylan]] in the US and by Pfizer—under license from Mylan—in Canada.<ref>{{Cite web |date=2015-03-19 |title=Welcome to EpiPen® 101 |url=https://www.epipen101.ca/en/welcome |website=Epipen101.ca}}</ref> Mylan already had an 85% market share of the auto-injectors in the USA<ref>{{Cite news |last=Reprints |first=Cynthia Koons CynthiaLKoons Robert Langreth RobertLangreth |title=How Marketing Turned the EpiPen into a Billion-Dollar Business |url=https://www.bloomberg.com/news/articles/2015-09-23/how-marketing-turned-the-epipen-into-a-billion-dollar-business |website=Bloomberg.com|date=23 September 2015 }}</ref> in the first half of 2015. Maylan was expected to benefit from the recall by its competitor Sanofi, according to a report published in the Fierce Pharma newsletter of 2 November 2015. As Bernstein analyst Ronny Gal wrote in a note to clients,"....it is very hard to see Auvi-Q returning to the market, as it will need to be redesigned and face uphill battle to recapture patient trust after the recall."<ref>{{Cite web |title=Sanofi's Auvi-Q recall puts Mylan's rival EpiPen in full control of blockbuster market – FiercePharma |url=http://www.fiercepharmamarketing.com/story/sanofis-auvi-q-recall-puts-mylans-rival-epipen-full-control-blockbuster-mar/2015-11-02 |website=Fiercepharmamarketing.com}}</ref> Gal also believed that the company would eventually have 95% of the epinephrine auto-injector market, according to another Fierce Pharma report on 3 November 2015.<ref>{{Cite web |title=It's open season for Mylan's EpiPen as Sanofi, Teva stumble – FiercePharma |url=http://www.fiercepharma.com/story/its-open-season-mylans-epipen-sanofi-teva-stumble/2015-11-02 |website=Fiercepharma.com|date=2 November 2015 }}</ref>

– [[Cardiovascular]]
{{colbegin}}
* [[Adenoscan]] ([[Adenosine]]), for arrhythmias, marketed by Astellas.
* [[Altace]] ([[Ramipril]]), for [[hypertension]], marketed by Pfizer.
* [[Arixtra]] ([[Fondaparinux]]), for thrombosis, marketed by GlaxoSmithKline and now owned by Mylan.
* [[Avalide]] ([[Irbesartan]]), for [[hypertension]], marketed by Bristol-Myers Squibb.
* [[Avapro]] ([[Irbesartan]]), for [[hypertension]], marketed by Bristol-Myers Squibb.
* [[Cardizem]] ([[Diltiazem]]), for [[hypertension]], Now owned by Bausch Health.
* [[Cholestagel]] ([[Colesevelam]]), for low-calorie diet and exercise.
* [[Cordarone]] ([[Amiodarone]]), for heart rhythm problems.
* Iprivask ([[Desirudin]]), for atherothrombosis, Now owned by Bausch Health.
* [[Kynamro]] ([[Mipomersen]]), an [[antisense drug]] invented by [[Isis Pharmaceuticals]] and acquired by Genzyme in 2008, (pre-Sanofi)<ref>Lisa M. Jarvis for Chemical and Engineering News. 14 January 2008 [http://cen.acs.org/articles/86/i2/Isis-Genzyme-Heart-Drug-Deal.html Isis, Genzyme In Heart Drug Deal]</ref> and approved by the FDA in 2013, for the [[orphan disease]] [[Familial hypercholesterolemia|homozygous familial hypercholesterolemia]].<ref>{{cite news |date=29 January 2013 |title=F.D.A. Approves Genetic Drug to Treat Rare Disease |work=[[The New York Times]] |url=https://www.nytimes.com/2013/01/30/business/fda-approves-genetic-drug-to-treat-rare-disease.html |access-date=27 November 2019}}</ref>
* [[Lasix]] ([[Furosemide]]), for edema.
* [[Lovenox]] ([[Enoxaparin]]), for thrombosis, (its biggest seller in 2008).<ref>{{Cite web |title=Annual Review 2008 |url=http://en.sanofi-aventis.com/binaries/Sanofi_RA_EN_tcm28-24842.pdf |access-date=2009-04-19 |publisher=Sanofi-Aventis}}</ref>
* [[Multaq]] ([[Dronedarone]]), for cardiac arrhythmias.
* [[Nitrolingual]] ([[Nitroglycerin]]), for chest pain and angina, marketed by G. Pohl-Boskamp GmbH & Co.
* [[Plavix]] ([[Clopidogrel]]), for atherothrombosis, marketed by Bristol-Myers Squibb.
* [[Praluent]] ([[Alirocumab]]), for heterozygous familial hypercholesterolemia and clinical atherosclerotic cardiovascular disease, marketed by Regeneron.
* [[Ranexa]] ([[Ranolazine]]), for stable angina, marketed by Gilead Sciences.
{{colend}}

– [[Dermatology]]
{{colbegin}}
* [[Dupixent]] ([[Dupilumab]]), for eczema, marketed by Regeneron.
* [[Dynabac]] ([[Dirithromycin]]), for acute bacteria exacerbations.
* Sklice ([[Ivermectin]]), for head lice, now owned by Arbor Pharmaceuticals.
{{colend}}

– [[Diabetes]]
{{colbegin}}
* Adlyxin ([[Lixisenatide]]), for type 2 diabetes mellitus.
* Admelog (insulin lispro), for type 1 and type 2 diabetes mellitus.
* [[Afrezza]] ([[Inhalable insulin]]), for type 1 and type 2 diabetes mellitus.
* [[Amaryl]] ([[Glimepiride]]), for type 2 diabetes mellitus.
* [[Apidra]] (insulin glulisine), for type 1 and type 2 diabetes mellitus.
* [[Diabeta]] ([[Glyburide]]), for type 2 diabetes mellitus.
* [[Glucophage]] ([[Metformin]]), for type 2 diabetes mellitus, marketed by EMD Serono.
* Insuman ([[insulin|Human insulin]]), for type 1 and type 2 diabetes mellitus.
* [[Lantus]] (insulin glargine), for type 1 and type 2 diabetes mellitus.
* Soliqua (insulin glargine/lixisenatide), for type 2 diabetes mellitus.
* [[Toujeo]] (insulin glargine), for [[Diabetes mellitus#Type 1 diabetes|type 1]] and [[Diabetes mellitus#Type 2 diabetes|type 2]] [[diabetes mellitus]].
{{colend}}

– [[Endocrinology]]
{{colbegin}}
* Adlyxin ([[Lixisenatide]]), for type 2 diabetes mellitus.
* Admelog (insulin lispro), for type 1 and type 2 diabetes mellitus.
* [[Afrezza]] ([[Inhalable insulin]]), for type 1 and type 2 diabetes mellitus.
* [[Amaryl]] ([[Glimepiride]]), for type 2 diabetes mellitus.
* [[Apidra]] (insulin glulisine), for type 1 and type 2 diabetes mellitus.
* [[Cholestagel]] ([[Colesevelam]]), for low-calorie diet and exercise.
* [[Diabeta]] ([[Glyburide]]), for type 2 diabetes mellitus.
* [[Glucophage]] ([[Metformin]]), for type 2 diabetes mellitus, marketed by EMD Serono.
* [[Hectorol]] ([[Doxercalciferol]]), for parathyroid hormone.
* Insuman ([[insulin|Human insulin]]), for type 1 and type 2 diabetes mellitus.
* [[Lantus]] (insulin glargine), for type 1 and type 2 diabetes mellitus.
* [[Skelid]] ([[Tiludronic acid]]), for [[Paget's disease of bone]].
* Soliqua (insulin glargine/lixisenatide), for type 2 diabetes mellitus.
* [[Toujeo]] (insulin glargine), for [[Diabetes mellitus#Type 1 diabetes|type 1]] and [[Diabetes mellitus#Type 2 diabetes|type 2]] [[diabetes mellitus]].
{{colend}}

– [[Gastroenterology]]
{{colbegin}}
* [[Dupixent]] ([[Dupilumab]]), for eosinophilic esophagitis, marketed by Regeneron.
* [[Lanzor]] ([[Lansoprazole]]), for acid reflux disease.
* Seprafilm ([[Adhesion barrier]]), for internal adhesions.
* [[Zaltrap]] ([[Aflibercept]]), [[Recombinant DNA|recombinant]] [[fusion protein]], approved in metastatic colorectal cancer in combination with other agents in 2012, marketed by Regeneron.<ref name=ZaltrapFDA/>
{{colend}}

– [[Hematology]]

{{colbegin}}
* [[Alprolix]] ([[Factor IX]]), for hemophilia B.
* [[Arixtra]] ([[Fondaparinux]]), for thrombosis, marketed by GlaxoSmithKline and now owned by Mylan.
* [[Cablivi]] ([[Caplacizumab]]), for thrombosis.
* [[Campath]] ([[Alemtuzumab]]), for [[multiple sclerosis]].
* [[Clolar]] ([[Clofarabine]]), for leukemia.
* Eloctate ([[Factor VIII]]), for hemophilia A.
* [[Ferrlecit]] ([[Sodium ferric gluconate complex]]), for [[iron deficiency anemia]].
* [[Fludara]] ([[Fludarabine]]), for leukemia.
* [[Mozobil]] ([[Plerixafor]]), for [[macrocycle]], approved by the [[Food and Drug Administration|FDA]] for peripheral blood stem cell mobilizer for non-Hodgkin's lymphoma and multiple myeloma in December 2008.<ref>{{Cite press release |title=Mozobil approved for non-hodgkin's lymphoma and multiple myeloma |date=18 December 2008 |publisher=Monthly Prescribing Reference |url=http://www.prescribingreference.com/news/showNews/which/MozobilApprovedForNonHodgkinsLymphomaAndMultipleMyeloma121801 |access-date=3 January 2009}}</ref>
* Oforta ([[Fludarabine]]), for leukemia.
* [[Thymoglobulin]], for hemophilia A.
* [[Zemaira]] ([[Alpha-1 antitrypsin]]), for chronic augmentation, Now owned by [[CSL Behring]].
{{colend}}

– Infectious diseases
{{colbegin}}
* Antibiotics:
* Amoklavin ([[Amoxicillin/clavulanic acid]])
* [[Claforan]] ([[Cefotaxime]])
* [[Priftin]] ([[Rifapentine]])
* [[Suprax]] ([[Cefixime]])
* [[Tavanic]] ([[Levofloxacin]])
* Vaccines:
**Bacterial diseases:
* [[ActHIB]] ([[Hib vaccine]])
* [[Adacel (vaccine)|Adacel]] ([[DPT vaccine]])
* [[Daptacel]] ([[DPT vaccine]])
* [[Dengvaxia]] ([[Dengue vaccine]])
* [[Menactra]] ([[Meningococcal vaccine|Meningococcal infections]])
* Mycobax ([[Tuberculosis vaccine]])
* [[Pentacel]] ([[DTaP-IPV/Hib vaccine]])
* Pneumo 23 ([[Pneumococcal vaccine|Pneumococcal infections]])
* [[Quadracel]] ([[DTaP-IPV/Hib vaccine]])
* [[Shanchol]] ([[Cholera vaccine]])
* [[Synercid]] ([[Quinupristin/dalfopristin]]), marketed by Pfizer.
* Tenivac ([[Tetanus vaccine]])
* [[Tripedia]] ([[DPT vaccine]]), discontinued in 2012.
* Tubersol ([[Tuberculosis vaccine]])
* [[Typhim Vi]] ([[Typhoid fever]])
* Vaccin Tetanique Pasteur ([[Tetanus vaccine]])
**Viral diseases:
* ACAM 2000 ([[Smallpox vaccine]]), eradicated in 1980 (vaccine produced as a measure in response to the threat of bioterrorism).
* Avaxim ([[Hepatitis A vaccine]])
* [[Flublok]] ([[Influenza vaccine]])
* [[Fluzone]] ([[Influenza vaccine]])
* Hbvaxpro ([[Hepatitis B vaccine]])
* Imovax Polio ([[Polio vaccine]])
* Imovax Rabies ([[Rabies vaccine]])
* [[Ipol]] ([[Polio vaccine]])
* Ixiaro ([[Japanese encephalitis]])
* M-M-RVaxPro ([[MMR vaccine]])
* Rouvax ([[Measles vaccine]])
* Rudivax ([[Rubella vaccine]])
* Stamaril ([[Yellow fever vaccine]])
* [[Vaxigrip]] ([[Influenza vaccine]])
* YF-VAX ([[Yellow fever vaccine]])
{{colend}}

– [[Metabolic]]
{{colbegin}}
* [[Actonel]] ([[Risedronic acid]]), for [[osteoporosis]] and [[Paget's disease of bone|Paget's disease]], now owned by Allergan.
* [[Renagel]] ([[Sevelamer]]) hydrochloride, for [[Chronic kidney disease|end stage renal disease]].
* [[Renvela]] ([[Sevelamer]]) hydrochloride, for [[Chronic kidney disease|end stage renal disease]].
{{colend}}

– [[Neurology]]
{{colbegin}}
* [[Ambien]] ([[Zolpidem]]), for [[insomnia]].
* [[Ambien CR]] ([[Zolpidem]]), for [[insomnia]].
* [[Aubagio]] ([[Teriflunomide]]), for [[multiple sclerosis]].
* [[Depakine]] ([[Valproic acid]]), for [[epilepsy]], now owned by AbbVie.
* [[Depakote]] ([[Valproate semisodium]]), for [[epilepsy]], now owned by AbbVie.
* [[Hyalgan]] ([[Sodium hyaluronate]]), for [[blood tests]].
* [[Lemtrada]] ([[Alemtuzumab]]), for [[multiple sclerosis]].
* [[Pediapred]] ([[Prednisolone]]), for [[multiple sclerosis]].
* [[Rilutek]] ([[Riluzole]]), for ALS.
* [[Sabril]] ([[Vigabatrin]]), for [[epilepsy]], marketed by Lundbeck.
{{colend}}

– [[Oncology]]

{{colbegin}}
* [[Anzemet]] ([[Dolasetron]]), for nausea and vomiting.
* [[Campath]] ([[Alemtuzumab]]), for [[multiple sclerosis]].
* [[Caprelsa]] ([[Vandetanib]]), for breast, colorectal cancer and female infertility.
* [[Clolar]] ([[Clofarabine]]), for leukemia.
* [[Clomid]] ([[Clomifene]]), for [[female infertility]].
* [[Dupixent]] ([[Dupilumab]]), for eczema, marketed by Regeneron.
* [[Eligard]] ([[Leuprorelin]]), for prostate cancer, marketed by Astellas.
* [[Elitek]] ([[Rasburicase]]), for the treatment to help stop uric acid.
* [[Eloxatin]] ([[Oxaliplatin]]), for [[colorectal cancer]].
* [[Fludara]] ([[Fludarabine]]), for leukemia.
* [[Gliadel Wafer]] ([[Carmustine]]), for cancer, now owned by Arbor Pharmaceuticals.
* [[Jevtana]] ([[Cabazitaxel]]), for prostate cancer.
* [[Kevzara]] ([[Sarilumab]]), for blood tests, [[lung cancer|lung]] and [[prostate cancer]], marketed by Regeneron.
* [[Libtayo]] ([[Cemiplimab]]), for squamous cell skin cancer, marketed by Regeneron.
* [[Mozobil]] ([[Plerixafor]]), [[macrocycle]], approved by the [[Food and Drug Administration|FDA]] for peripheral blood stem cell mobilizer for non-Hodgkin's lymphoma and multiple myeloma in December 2008.<ref>{{Cite press release |title=Mozobil approved for non-Hodgkin's lymphoma and multiple myeloma |date=18 December 2008 |publisher=Monthly Prescribing Reference |url=http://www.prescribingreference.com/news/showNews/which/MozobilApprovedForNonHodgkinsLymphomaAndMultipleMyeloma121801 |access-date=3 January 2009}}</ref>
* Oforta ([[Fludarabine]]), for leukemia.
* [[Taxotere]] ([[Docetaxel]]), for [[breast cancer|breast]], [[lung cancer|lung]] and [[prostate cancer]].
* [[Uroxatral]] ([[Alfuzosin]]), for [[benign prostatic hyperplasia]].
* [[Zaltrap]] ([[Aflibercept]]), [[Recombinant DNA|recombinant]] [[fusion protein]], approved in metastatic colorectal cancer in combination with other agents in 2012, marketed by Regeneron.<ref name=ZaltrapFDA/>
{{colend}}

– Other
{{colbegin}}
* [[Aldurazyme]] ([[Laronidase]]), for hurler syndrome.
* [[Aplenzin]] ([[Bupropion]]), for depression and quit smoking.
* Captique ([[Dermal filler]]), for facial wrinkles.
* Carticel ([[Knee cartilage replacement therapy]]), for knee pain.
* [[Cerdelga]] ([[Eliglustat]]), for type 1 gaucher disease.
* [[Ceredase]] ([[Alglucerase]]), for [[Gaucher's disease]].
* [[Cerezyme]] ([[Imiglucerase]]), for [[Gaucher's disease]].
* [[Elaprase]] ([[Idursulfase]]), marketed by Shire.
* Epicel (cultured epidermal autografts), for thickness burns.
* [[Fabrazyme]] ([[Agalsidase]]), for Fabry disease.
* [[Flagyl]] ([[Metronidazole]]), for vaginal infections, marketed by Pfizer.
* Hylaform Plus ([[Injectable filler]]), for facial wrinkles.
* [[Lumizyme]] ([[Alglucosidase alfa]]), for Pompe disease.
* [[Myozyme]] ([[Alglucosidase alfa]]), for Pompe disease.
* [[Sculptra]] ([[Polylactic acid]]), for facial fat loss.
* [[Thyrogen]] ([[Thyroid-stimulating hormone]]), for thyroid cancer.
{{colend}}

– [[Over the counter]]
{{colbegin}}
* Allegra ([[Fexofenadine]]), for [[allergic rhinitis]].
* [[Buscopan]] ([[Hyoscine butylbromide]]), for abdominal pain.
* [[Maalox]] ([[Calcium carbonate#Health and dietary applications|Calcium carbonate]]), an [[antacid]].
* [[Nasacort]] ([[Triamcinolone]]), for [[allergic rhinitis]].
* Novaldol ([[Paracetamol]]), for pain and fever.
* [[Unisom]] ([[Doxylamine]]), for night-time allergy and cold relief.
* [[Xyzal]] ([[Levocetirizine]]), for [[allergic rhinitis]], marketed by UCB.
* [[Telfast]] for Seasonal [[Allergy]] Relief<ref>{{Cite web|url=https://www.telfast-arabia.com/|title=Recommended Allergy Medicine in the UAE &#124; Telfast|website=Recommended Allergy Medicine in the UAE &#124; Telfast}}</ref> 
* Enterogermina Medicine for [[Diarrhea]]<ref>{{Cite web|url=https://www.enterogermina.ae/|title=Enterogermina – Probiotic Medicine for Diarrhea in UAE|website=Enterogermina Oral Suspension - Medicine For Diarrhea in the UAE}}</ref>

{{colend}}

– [[Pain]]
{{colbegin}}
* Bi-profined ([[Ketoprofen]]), for pain.
* [[Solpadol]] ([[Codeine]]), for [[chronic pain]].
{{colend}}

– [[Respiratory]] and inflammatory diseases
{{colbegin}}
* [[Atrovent]] ([[Ipratropium bromide]]), for asthma, marketed by Boehringer Ingelheim.
* [[Azmacort]] ([[Triamcinolone]]), for asthma.
* [[Dupixent]] ([[Dupilumab]]), for eosinophilic asthma and chronic rhinosinusitis with nasal polyposis, marketed by Regeneron.
* [[Dynabac]] ([[Dirithromycin]]), for acute bacterial exacerbations.
* [[Ketek]] ([[Telithromycin]]), for [[community acquired pneumonia]].
* [[Priftin]] ([[Rifapentine]]), for tuberculosis.
* [[Rifadin]] ([[Rifampin]]), for tuberculosis.
* [[Rifamate]] ([[Isoniazid/rifampicin]]), for tuberculosis.
* [[Rifater]] ([[Rifampicin/isoniazid/pyrazinamide]]), for tuberculosis.
* [[Tilade]] ([[Nedocromil]]), for asthma.
* Zagam ([[Sparfloxacin]]), for chronic bronchitis.
* [[Zemaira]] ([[Alpha-1 antitrypsin]]), for chronic augmentation, now owned by CSL Behring.
* Mucosolvan Medicine for [[Cough]]<ref>{{Cite web|url=https://www.mucosolvan-arabia.com/|title=Cough Medicine UAE - Eliminate Excess Mucus & Phlegm &#124; Mucosolvan|website=Cough And Cold Medicine To Eliminate Mucus &#124; Mucosolvan®}}</ref> 
{{colend}}

– [[Rheumatology]]
{{colbegin}}
* Arava ([[Leflunomide]]), for [[rheumatoid arthritis|rheumatoid]] and [[psoriatic arthritis]].
* [[Kevzara]] ([[Sarilumab]]), for blood tests, [[lung cancer|lung]] and [[prostate cancer]], marketed by Regeneron.
* [[Primaquine]] ([[Primaquine]]), for malaria.
* [[Synvisc]] ([[Hyaluronic acid]]), for knee pain.
{{colend}}

– [[Urology]]
{{colbegin}}
* [[Ditropan XL]] ([[Oxybutynin chloride]]), for bladder relief, marketed by Janssen.
* [[Eligard]] ([[Leuprorelin]]), for prostate cancer, marketed by Astellas.
* [[Flomax]] ([[Tamsulosin]]), for bladder relief, marketed by Astellas.
{{colend}}

The company also produces a broad range of over-the-counter products, among them [[Fexofenadine|Allegra]], [[IcyHot]] for muscle pain, [[Gold Bond medicated powder|Gold Bond]] for skin irritation, and [[Selsun Blue]] dandruff shampoo. These brands were acquired in 2010, when Sanofi-Aventis purchased [[Chattem]].

===Pipeline===
{{As of|2013}}, Sanofi was in a race with [[Amgen]] and [[Pfizer]] to win approval for a [[PCSK9 inhibitor|drug that inhibits PCSK9]], a protein that slows the clearance of [[low-density lipoprotein]] (LDL) cholesterol – the form of cholesterol that leads to heart attacks.<ref>{{cite news |last=Kolata |first=Gina |date=9 July 2013 |title=Rare Mutation Ignites Race for Cholesterol Drug |work=[[The New York Times]] |url=https://www.nytimes.com/2013/07/10/health/rare-mutation-prompts-race-for-cholesterol-drug.html |access-date=27 November 2019}}</ref> Sanofi's drug, a [[monoclonal antibody]], was discovered by [[Regeneron Pharmaceuticals]] and is called [[alirocumab]].<ref>{{Cite web |title=Alirocumab on Regeneron's website |url=http://www.regeneron.com/regn727 |url-status=dead |archive-url=https://web.archive.org/web/20120416102019/http://www.regeneron.com/regn727 |archive-date=16 April 2012 |access-date=11 December 2020}}</ref> An FDA warning in March 2014, about possible cognitive adverse effects of PCSK9 inhibition threw the competition into disarray, as the FDA asked companies to include neurocognitive testing into their [[Phase III clinical trials]].<ref>John Carroll for FierceBiotech 7 March 2014 [http://www.fiercebiotech.com/story/regeneron-sanofi-and-amgen-shares-suffer-fdas-frets-about-pcsk9-drug/2014-03-07 UPDATED: Regeneron, Sanofi and Amgen shares suffer on FDA's frets about PCSK9 class]</ref>

In 2013, Sanofi announced that another candidate from its collaboration with Regeneron, a monoclonal antibody against the interleukin 6 receptor, [[sarilumab]], had better efficacy than placebo in its first Phase III trial in rheumatoid arthritis.<ref>John Carroll for FierceBiotech 22 November 2013 [http://www.fiercebiotech.com/story/regeneron-sanofi-hit-trio-goals-first-phiii-test-rheumatoid-arthritis-drug/2013-11-22#ixzz2yojrEVlP Regeneron, Sanofi hit a trio of goals in first PhIII test of rheumatoid arthritis drug]</ref>

===Management===

* [[Serge Weinberg]], [[chairman of the board|chairman]]<ref>{{Cite web|title=board-of-directors|url=https://www.sanofi.com/about-us/governance/board-of-directors|access-date=2021-01-23|website=sanofi.com|language=en}}</ref>
* [[Paul Hudson (businessman)|Paul Hudson]], [[CEO|chief executive officer]]<ref>PharmaLive. 4 September 2019 [https://www.pharmalive.com/sanofi-picks-ceo-successor/ Sanofi picks CEO successor]</ref><ref>{{Cite web|title=Executive Committee Sanofi - Sanofi|url=https://www.sanofi.com/about-us/governance/executive-committee|access-date=2021-01-23|website=sanofi.com|language=en}}</ref>
* Jean-François Dehecq was the [[general manager]] of Sanofi from its creation in 1973 until 2007.
* François-Xavier Roger, [[Chief financial officer|CFO]]<ref>{{Cite web |last= |first= |date= 2 February 2024|title=Sanofi recruits François-Xavier Roger |url=https://www.daf-mag.fr/Thematique/fonction-finance-1242/mouvements-2126/Breves/Fran-ois-Xavier-Roger-devient-directeur-financier-de-Sanofi-400274.htm}}</ref>

===Stockholders===
As of 31 December 2013:<ref name="AR2013">{{Cite web |title=Annual Report 2013 |url=http://en.sanofi.com/Images/35795_20-F_2013.pdf |url-status=dead |archive-url=https://web.archive.org/web/20140326200214/http://en.sanofi.com/Images/35795_20-F_2013.pdf |archive-date=26 March 2014 |access-date=13 April 2014 |publisher=Sanofi-Aventis}}</ref>{{rp|185}}

* Breakdown of share ownership: 8.93% by [[L'Oréal]], 0.27% [[treasury shares]] and 1.31% [[stock option|employees]]. The remaining 89.49% were [[publicly traded]].{{efn-ua|name=Total|[[Total S.A.|Total]] reduced its stake to less than 5% in 2011.<ref>MarketWatch 29 April 2011 [http://www.marketwatch.com/story/total-cfo-says-firm-cut-sanofi-stake-to-under-5-2011-04-29 Total CFO says firm cut Sanofi stake to under 5%]</ref>}}

==Head office==
[[File:Sanofi HQ.jpg|thumb|Former head office 174 avenue de France, Paris 13th arrondissement]]
[[File:Rue de la Boétie, 54-56.jpg|thumb|upright|Head office 54 rue de la Boétie, Paris 8th arrondissement]]

In January 2012, Sanofi moved its head office location to 54, [[Rue La Boétie]] in the [[8th arrondissement of Paris]]. This former mansion designed by architect René-Patouillard had previously been the head office of Alcatel-Lucent.

Sanofi's previous head office was located in the [[13th arrondissement of Paris]], at 174 Avenue de France. The architecture of the head office is of the predominant style of the area surrounding the [[François Mitterrand Library]]. After Sanofi and Aventis merged, the employees at the former Aventis head office in [[Schiltigheim]], [[Alsace]], moved to Paris.<ref>"[http://www.journaldunet.com/economie/reportage/les-sieges-sociaux-des-entreprises-du-cac-40/sanofi-aventis-regroupement-a-paris.shtml Sanofi-Aventis : regroupement à Paris]." ''Le Journal du Net''. Retrieved on 28 September 2010.</ref>

In November 2022, Sanofi moved into its new global headquarters in the 17th arrondissement of Paris, at 46-48 Avenue de la Grande Armée.<ref>{{Cite web |last=Kansteiner |first=Fraiser |date=2022-11-28 |title=Sanofi moves into swanky new Paris HQ designed around hybrid work and sustainability |url=https://www.fiercepharma.com/pharma/sanofi-moves-swanky-new-paris-hq-built-around-hybrid-work-and-sustainability |access-date=2022-11-29 |website=Fierce Pharma |language=en}}</ref><ref>{{Cite web |title=Press Release: Sanofi moves into its new Paris global headquarters - Sanofi |url=https://www.sanofi.com/en/media-room/press-releases/2022/2022-11-28-09-00-00-2562820 |access-date=2022-11-29 |website=www.sanofi.com |language=en}}</ref>

==Collaborative research==
In addition to internal research and development activities, Sanofi is also involved in publicly funded collaborative research projects, with other industrial and academic partners. One example in the area of [[Pre-clinical development|non-clinical]] safety assessment is the [[Innovative Medicines Initiative|InnoMed PredTox project]]<ref>{{Cite book |last=Mattes |first=William B. |title=Essential Concepts in Toxicogenomics |year=2008 |isbn=978-1-58829-638-2 |editor-last=Mendrick |editor-first=Donna L. |series=[[Methods in Molecular Biology]] |volume=460 |pages=221–238 |chapter=Public Consortium Efforts in Toxicogenomics |doi=10.1007/978-1-60327-048-9_11 |pmid=18449490 |editor-last2=Mattes |editor-first2=William B.}}</ref><ref name="InnoMed PredTox official project website">{{Cite web |title=InnoMed PredTox Member Organizations |url=http://www.innomed-predtox.com/consortium/members/ |url-status=dead |archive-url=https://web.archive.org/web/20080926214522/http://www.innomed-predtox.com/consortium/members/ |archive-date=26 September 2008 |access-date=2008-08-25}}</ref> The company is expanding its activities in joint research projects within the framework of the [[Innovative Medicines Initiative]] of [[EFPIA]] and the [[European Commission]].<ref name="IMI Call Topics 2008">{{Cite web |last=Innovative Medicines Initiative |title=IMI Call Topics 2008 |url=http://imi.europa.eu/docs/calls01_en.zip |url-status=dead |archive-url=https://web.archive.org/web/20091015122459/http://imi.europa.eu/docs/calls01_en.zip |archive-date=2009-10-15 |access-date=2008-08-25 |website=IMI-GB-018v2-24042008-CallTopics.pdf |publisher=European Commission}}</ref>

In June 2010, Sanofi and the [[Charité|Charité University of Berlin]] signed a cooperation agreement for the research and development of medicines and therapies.<ref>[http://www.infogrok.com/index.php/pharma-companies/sanofi-aventis-charite-sign-research-cooperation-agreement.html Sanofi-aventis, Charite University Sign Cooperation Agreement] News article from InfoGrok.</ref>

On 25 October 2012, Sanofi said its earnings for the third quarter slumped, as generic competitors ate into profits from its [[Eloxatin]] [[cancer]] treatment.<ref>{{cite news |date=25 October 2012 |title=Sanofi Earns Slump in Q3 as Competition Heats Up |work=The New York Times |url=https://www.nytimes.com/aponline/2012/10/25/world/europe/ap-eu-france-earns-sanofi.html}} {{dead link|date=November 2019}}</ref>

==Sanofi Pasteur==
{{main|Sanofi Pasteur}}

In 2005, Sanofi Pasteur, the vaccines division of Sanofi Group, was awarded a $97 Million [[United States Department of Health and Human Services]] (HHS) contract.<ref>{{Cite web |date=4 January 2005 |title=Sanofi pasteur Awarded $97 Million HHS Contract to Accelerate Cell-Culture Pandemic Influenza Vaccine Development |url=http://www.presseportal.de/story.htx?nr=664301&ressort=7 |url-status=dead |archive-url=https://web.archive.org/web/20050425220406/http://www.presseportal.de/story.htx?nr=664301&ressort=7 |archive-date=25 April 2005 |access-date=12 June 2013}}</ref>

===BCG supply shortage 2012–2014===
In 2011, a Sanofi Pasteur plant flooded, causing it problems with mold.<ref name="FDA_2012">{{Citation |title=April 2012 Inspectional Observations (form 483) |date=12 April 2012 |url=https://www.fda.gov/BiologicsBloodVaccines/CellularGeneTherapyProducts/ApprovedProducts/ucm310376.htm |work=U.S. [[Food and Drug Administration]] (FDA) |series=Vaccines, Blood & Biologics |access-date=29 January 2016}}{{dead link|date=May 2025|bot=medic}}{{cbignore|bot=medic}}</ref> The facility, located in Toronto, Ontario, Canada, produced [[BCG vaccine]] products, made with the Glaxo 1077 strain,<ref name="WHO_2004">{{Cite book |last=Fine, P.E.M |url=https://www.who.int/vaccines-documents/DocsPDF99/www9943.pdf |title=Issues relating to the use of BCG in immunization programmes: A discussion document, WHO/V&B/99.23 |publisher=[[World Health Organization|WHO]] |year=2004 |location=Geneva |archive-url=https://web.archive.org/web/20121021215237/http://www.who.int/vaccines-documents/DocsPDF99/www9943.pdf |archive-date=21 October 2012 |url-status=dead}}</ref> such as a tuberculosis vaccine ImmuCYST, a BCG Immunotherapeutic, a bladder cancer drug. By April 2012, the FDA had found dozens of documented problems with sterility at the plant, including mold, nesting birds, and rusted electrical conduits.<ref name="FDA_2012" /> The plant was closed for over two years, resulting in shortages of bladder cancer and tuberculosis vaccines.<ref name="Sanofi_2014_BCG_vaccine">{{Citation |last=Palmer |first=Eric |title=Merck again shipping BCG cancer treatment but Sanofi still is not: Shortages of bladder cancer and tuberculosis treatment have persisted for two years |date=10 September 2014 |work=FiercePharma}}</ref> On 29 October 2014 [[Health Canada]] gave Sanofi permission to resume production of BCG.<ref name="FiercePharma_mar_2015">{{Citation |last=Palmer |first=Eric |title=Sanofi Canada vax plant again producing ImmuCyst bladder cancer drug |date=31 March 2015 |url=http://www.fiercepharmamanufacturing.com/story/sanofi-vaccine-plant-canada-again-producing-immucyst-bladder-drug/2015-03-31 |work=FiercePharma |access-date=29 January 2016}}</ref>

===COVID-19 vaccine===
{{main article|Sanofi–GSK COVID-19 vaccine|Sanofi–Translate Bio COVID-19 vaccine}}

In 2020, Sanofi, together with [[GlaxoSmithKline|GSK]], signed a deal with the US government's Operation Warp Speed to provide 100 million doses of COVID-19 vaccine for up to US$2.1 billion, if the vaccine was approved.<ref>{{Citation |title=Sanofi and GSK selected for Operation Warp Speed to supply United States Government with 100 million doses of COVID-19 vaccine |date=31 July 2020 |url=https://www.gsk.com/en-gb/media/press-releases/sanofi-and-gsk-selected-for-operation-warp-speed-to-supply-united-states-government-with-100-million-doses-of-covid-19-vaccine/ |access-date=7 August 2020}}</ref>

As of August 2020, COVID-19 vaccine development in Sanofi underscored its fundamental competitiveness weakness, with which management has been struggling and failed to deal with for many years, beyond cutting more costs. Unfortunately, even though the approach of Sanofi-GSK is based on pre-existing, approved platforms and technology (as with Flublok flu), without reinventing the wheel of the necessary infrastructure,<ref>{{Citation |title=Sanofi and GSK land $2.1 billion deal with U.S. for Covid-19 vaccine development and 100 million doses |date=31 July 2020 |url=https://www.statnews.com/2020/07/31/operation-warp-speed-sanofi-gsk-covid19-vaccine/ |access-date=7 August 2020}}</ref> the company lagged behind many other rivals in delivering a working vaccine. Sanofi planned to start Phase 1 clinical testing only in September and expected emergency use approval in the first half of 2021.<ref>{{Citation |title=Sanofi accelerates coronavirus vaccine plans |date=24 June 2020 |url=http://www.pmlive.com/pharma_news/sanofi_accelerates_coronavirus_vaccine_plans_1342841 |access-date=7 August 2020 |archive-date=27 February 2021 |archive-url=https://web.archive.org/web/20210227070318/http://www.pmlive.com/pharma_news/sanofi_accelerates_coronavirus_vaccine_plans_1342841 |url-status=dead }}</ref> Competitors such as Novavax had already completed Phase 1 studies, with promising results,<ref>{{Citation |title=Novavax Announces Positive Phase 1 Data for its COVID-19 Vaccine Candidate |date=4 August 2020 |url=https://ir.novavax.com/news-releases/news-release-details/novavax-announces-positive-phase-1-data-its-covid-19-vaccine |access-date=7 August 2020 |archive-date=13 June 2021 |archive-url=https://web.archive.org/web/20210613192737/http://ir.novavax.com/news-releases/news-release-details/novavax-announces-positive-phase-1-data-its-covid-19-vaccine |url-status=dead }}</ref> and Moderna-NIH had already initiated its Phase 3 trial.<ref>{{Citation |title=Phase 3 clinical trial of investigational vaccine for COVID-19 begins |date=27 July 2020 |url=https://www.nih.gov/news-events/news-releases/phase-3-clinical-trial-investigational-vaccine-covid-19-begins |access-date=7 August 2020}}</ref> According to CNBC reports,<ref>{{Citation |title=U.S. agrees to pay Sanofi and GSK $2.1 billion for 100 million doses of coronavirus vaccine |date=31 July 2020 |url=https://www.cnbc.com/2020/07/31/us-agrees-to-pay-sanofi-and-gsk-2point1-billion-for-100-million-doses-of-coronavirus-vaccine.html |access-date=7 August 2020}}</ref> as part of the $2.1 billion US government deal, more than 750 million went to supporting Sanofi-GSK in vaccine development and clinical trials. Sanofi turn-outs "accelerate" the development via a smaller biotech firm, Translate Bio, with a $425M partnership.<ref>{{Citation |title=Sanofi, a straggler in the Covid-19 vaccine race, accelerates its plans |date=23 June 2020 |url=https://www.statnews.com/2020/06/23/sanofi-a-straggler-in-the-covid-19-vaccine-race-accelerates-its-plans/ |access-date=7 August 2020}}</ref>

At the end of September 2021, Sanofi announced that it would stop developing its mRNA COVID-19 vaccine. Despite promising results, the drug would not continue to Phase 3 trials, and the company stated that it would be 'too late to reach the market.'<ref>{{Cite web|date=2021-09-28|title=France's Sanofi halts work on mRNA Covid vaccine amid success of Pfizer, Moderna|url=https://www.france24.com/en/france/20210928-france-s-sanofi-halts-work-on-mrna-covid-vaccine-amid-rivals-success|access-date=2021-09-29|website=France 24|language=en}}</ref><ref>{{Cite web|date=2021-09-28|title=French drugmaker Sanofi halts development of its mRNA COVID vaccine|url=https://www.euronews.com/2021/09/28/covid-vaccine-french-drugmaker-sanofi-halts-development-of-its-mrna-jab|access-date=2021-09-29|website=euronews|language=en}}</ref>

==Opella==
Opella is the former Consumer Healthcare (CHC) division of Sanofi, established as an independent company headquartered in France on April 30, 2025.<ref>{{cite web | url=https://www.sanofi.com/en/media-room/press-releases/2025/2025-04-30-11-00-00-3071167 | title=Press Release: Sanofi and CD&R close Opella transaction, create global consumer healthcare leader }}</ref> Its formation followed the sale of a 50.0% controlling stake by Sanofi to the private equity firm Clayton, Dubilier & Rice (CD&R). Sanofi retained a significant 48.2% minority shareholding, while the French public investment bank Bpifrance acquired a 1.8% stake.<ref>{{cite web | url=https://www.sanofi.com/en/media-room/press-releases/2025/2025-04-30-11-00-00-3071167 | title=Press Release: Sanofi and CD&R close Opella transaction, create global consumer healthcare leader }}</ref> The transaction provided Sanofi with approximately €10 billion in net cash proceeds.<ref>{{cite press release | url=https://www.globenewswire.com/news-release/2025/04/30/3071167/0/en/Press-Release-Sanofi-and-CD-R-close-Opella-transaction-create-global-consumer-healthcare-leader.html | title=Press Release: Sanofi and CD&R close Opella transaction, create global consumer healthcare leader | date=30 April 2025 }}</ref>

==Associations==
Sanofi is a full member of the [[European Federation of Pharmaceutical Industries and Associations]] (EFPIA),<ref>{{cite news |title=The Pharmaceutical Industry in Figures – 2008 Edition |page=49 |publisher=European Federation of Pharmaceutical Industries and Associations (EFPIA) |url=http://www.efpia.eu/content/default.asp?PageID=559&DocID=4883 |url-status=dead |access-date=2008-08-25 |archive-url=https://archive.today/20080916100937/http://www.efpia.eu/content/default.asp?PageID=559&DocID=4883 |archive-date=16 September 2008}}</ref> the [[Biotechnology Industry Organization]] (BIO),<ref>{{Cite web |title=BIO Member Directory – BIO |url=http://www.bio.org/articles/bio-members-web-site-links |access-date=22 September 2018 |website=BIO}}</ref> and the [[Pharmaceutical Research and Manufacturers of America]] (PhRMA).<ref>{{Cite web |title=Members – PhRMA |url=http://www.phrma.org/about/member-companies |access-date=22 September 2018 |website=Phrma.org}}</ref>

Sanofi's vaccine subsidiary, [[Sanofi Pasteur]], is a member of [[EuropaBio]].<ref>{{Cite web |title=Members &#124; Europabio |url=http://www.europabio.org/members |url-status=dead |archive-url=https://web.archive.org/web/20140427151456/http://www.europabio.org/members |archive-date=27 April 2014 |access-date=19 April 2014}}</ref>

In June 2021, Sanofi partnered with [[Capgemini]], [[Orange S.A.|Orange]] & [[Generali Italia|Generali]] to launch Future4care, an all-European start-up accelerator centered on digital health.<ref>{{Cite web|last=Tazrout|first=Zacharie|title=Orange, Generali, Sanofi and Capgemini launch Future4care, a start-up accelerator|url=https://www.actuia.com/english/orange-generali-sanofi-and-capgemini-launch-future4care-a-start-up-accelerator/|access-date=2021-07-07|website=Actu IA|date=11 June 2021 |language=fr-FR}}</ref><ref>{{Cite web|last=Schenker|first=Jennifer L.|date=2021-06-11|title=Future4Care: Four Corporates Team To Make Europe A Global Leader in E-Health|url=https://theinnovator.news/future4care-four-corporates-team-to-make-europe-a-global-leader-in-e-health/|access-date=2021-07-07|website=The Innovator|language=en}}</ref>

==Aventis Foundation==
The Aventis Foundation, a [[Germany|German]] charitable trust, was established in 1996, as the Hoechst Foundation, with an [[Financial endowment|endowment]] of €50 million. In 2000, the foundation was renamed the Aventis Foundation. The foundation promotes cultural and scientific projects, specifically focused on the Frankfurt Rhine-Main area.<ref>{{Cite web|title=Englisch {{!}} Aventis Foundation|url=https://www.aventis-foundation.org/englisch/|access-date=2021-09-14|language=de-DE}}</ref>

==See also==
* ''[[Amgen Inc v. Sanofi]]'', a United States Supreme Court case on patent enablement
* [[Sanofi Biogenius Canada]]
{{Portal bar|France|Companies}}

==Notes==
{{notelist-ua}}

==References==
{{Reflist}}

==External links==
{{Commons category|Sanofi}}
* {{Official website|https://www.sanofi.com/}}
* {{OpenSecrets}}

{{Sanofi}}
{{Euro Stoxx 50 Companies}}
{{CAC 40 companies}}
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[[Category:Sanofi| ]]
[[Category:Biotechnology companies of France]]
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[[Category:French brands]]
[[Category:French companies established in 1973]]
[[Category:Healthcare companies of France]]
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