50

Listed companies

28

Private companies

341

Insiders

Relation chart of related listed companies: Sanofi

Active Relations

Past Relations

Related listed companies: Sanofi

Active Relations

Past Relations

Relationship chart for related private companies: Sanofi

Active Relations

Past Relations

Related private companies: Sanofi

Bioverativ Therapeutics, Inc.

Pharmaceuticals: Major

Biotechnology Innovation Organization

Miscellaneous Commercial Services

The Royal Society

Investment Trusts/Mutual Funds

L'Oréal USA, Inc.

Medical Distributors

Sanofi-Aventis Deutschland GmbH

Pharmaceuticals: Major

American Society of Clinical Oncology, Inc.

Medical/Nursing Services

National Academy of Sciences

Miscellaneous Commercial Services

Pharmaceutical Research & Manufacturers of America

Biotechnology

American Academy of Arts & Sciences

Miscellaneous Commercial Services

National Academy of Engineering

Miscellaneous Commercial Services

National Academy of Medicine (United States)

Miscellaneous Commercial Services

European Federation of Pharmaceutical Industries & Assns

Miscellaneous Commercial Services

Omnium Insurance & Reinsurance Co. Ltd.

Multi-Line Insurance

French Academy of Sciences

Other Consumer Services

L'Agence Nationale de la Recherche

General Government

Aventis Foundation

YSOPIA Biosciences SA

Biotechnology

Stanford University School of Medicine

Other Consumer Services

Medicxi Ventures (Jersey) Ltd.

Investment Managers

Bioverativ, Inc.

Pharmaceuticals: Major

Dewpoint Therapeutics, Inc.

Biotechnology

NH TherAguix SAS

Pharmaceuticals: Major

Kaerus Bioscience Ltd.

Miscellaneous Commercial Services

Bryn Pharma LLC

Medical Specialties

MOMA Therapeutics, Inc.

Biotechnology

Atamyo Therapeutics SAS

Biotechnology

Active Relations

Past Relations

Connection statistics

Active

Inactive

Listed companies

Private companies

Activities of related companies

Pharmaceuticals: Major23
Biotechnology19
Miscellaneous Commercial Services8
Multi-Line Insurance2
Other Consumer Services2
Medical/Nursing Services2
Medical Specialties2
Food: Meat/Fish/Dairy1
Personnel Services1
Information Technology Services1

Countries of related companies

United States32
France26
United Kingdom6
Switzerland4
Germany3
China3
Belgium2
Japan1
Bermuda1
Logo Sanofi
Sanofi is the largest European pharmaceutical group. Net sales by family of products break down as follows: - pharmaceutical products (81.8%): prescription drugs for the treatment of multiple sclerosis, neurological diseases, inflammatory diseases, autoimmune diseases, rare diseases, cancers and rare hematological diseases; - human vaccines (18.2%): pediatric vaccines, vaccines for flu, meningitis, and polio, booster vaccines, and vaccines for travelers and endemic areas. At the end of 2025, the group had 37 production sites worldwide. Net sales are distributed geographically as follows: France (3.9%), Europe (17.1%), the United States (50.8%), China (6%) and other (22.2%).
Employees
74,846