One of the world's largest pharmaceutical companies by revenue, Sanofi has spent more than a century developing medicines that reach patients in over 100 countries. Headquartered in Paris, the French multinational operates across the full spectrum of drug discovery, development, manufacturing and commercialisation, with a portfolio spanning blockbuster biologics, vaccines and small-molecule therapies.
Sanofi's most prominent growth engine in recent years has been its immunology franchise, built substantially around Dupixent (dupilumab), developed in collaboration with Regeneron Pharmaceuticals. Dupixent has become one of the best-selling medicines in the world, approved across multiple inflammatory conditions including atopic dermatitis, asthma, chronic rhinosinusitis with nasal polyps, and eosinophilic oesophagitis. The success of this programme has repositioned Sanofi as a leader in type-2 inflammatory disease, and the company continues to expand the Dupixent indication portfolio through ongoing clinical development.
Through its Sanofi Vaccines division, the company is one of the world's largest vaccine producers, with programmes covering influenza, meningococcal disease, polio, pertussis and dengue fever, among others. The Genzyme business unit, acquired in 2011, anchors Sanofi's rare disease presence, particularly in lysosomal storage disorders such as Gaucher disease and Fabry disease, where enzyme replacement therapies have been a long-standing specialism.
Sanofi is listed on Euronext Paris and on the NASDAQ in the United States under the ticker symbol SNY. The company employs tens of thousands of people globally, maintains a significant research and development infrastructure across Europe, North America and Asia, and has consistently invested heavily in external partnerships and acquisitions to broaden its pipeline. Key therapeutic priorities include oncology, neurology, rare blood disorders and mRNA-based vaccine platforms, the latter advanced through its collaboration with Translate Bio.
Further information is available at sanofi.com.