Companies Sanofi French pharmaceutical companyfounded 20 August 2004 SubsidiariesHoechstfounded 2 January 1863, dissolved 1999CChattemfounded 1879Genzymefounded 1981, dissolved February 2022SShantha Biotechnicsfounded 1993MMerialfounded 1 August 1997, dissolved 31 December 2016Sanofi Pasteurfounded August 2004Opellafounded 30 November 2018Owned byL'Oréalfounded 1909OwnsRegeneron Pharmaceuticalsfounded 1988 From Wikipedia and Wikidata (public domain), updated daily.
