Cencora

Cencora, Inc.
FormerlyAmerisourceBergen Corporation (2001–2023)
Company typePublic
IndustryPharmaceutical industry
Founded2001 (2001) (merger between AmeriSource Health and Bergen Brunswig)
HeadquartersConshohocken, Pennsylvania, U.S.
Area served
Key people
ProductsPharmaceuticals and pharmacy services
Revenue US$321 billion (2025)
US$2.63 billion (2025)
US$1.55 billion (2025)
Total assets US$76.6 billion (2025)
Total equity US$1.51 billion (2025)
OwnerWalgreens Boots Alliance (10%)
Number of employees
c. 51,000 (2025)
Websitecencora.com
Footnotes / references
Financials as of September 30, 2025.

Cencora, Inc., formerly known as AmerisourceBergen, is an American drug wholesale and distribution company and a contract research organization, that was formed by the merger of Bergen Brunswig and AmeriSource in 2001. It was renamed to Cencora in 2023. Cencora is one of the largest pharmaceutical companies in the world and distributes generic pharmaceuticals, over-the-counter healthcare products, as well as home healthcare supplies and equipment.