Cencora vs Thermo Fisher Scientific
Side-by-side comparison of AI visibility scores, market position, and capabilities
Conshohocken PA pharmaceutical distribution (NYSE: COR, formerly AmerisourceBergen) at $316B+ revenue; Retina Consultants of America acquisition $4.4B (Jan 2025) expanding into specialty physician care competing with McKesson.
About
Cencora, Inc. (formerly AmerisourceBergen, rebranded August 2023) is a Conshohocken, Pennsylvania-based pharmaceutical distribution and healthcare services company — publicly traded on the New York Stock Exchange (NYSE: COR) as an S&P 500 Health Care component, ranked #10 on the 2024 Fortune 500 and #24 on the Global Fortune 500 — distributing brand-name, generic, and specialty pharmaceuticals, over-the-counter products, and home healthcare supplies to 110,000+ points of care across 11 countries through 46,000+ employees and $316+ billion in annual revenue. Cencora operates as one of the "Big Three" pharmaceutical wholesalers in the United States alongside McKesson and Cardinal Health, collectively supplying approximately 90%+ of the US pharmaceutical supply chain. The company distributes from 26 US pharmaceutical distribution centers and 1,300+ locations across 50+ countries. In January 2025, Cencora completed the acquisition of approximately 85% interest in Retina Consultants of America (RCA) — a leading management services organization for retina specialists — for $4.4 billion, advancing its strategy to expand from pharmaceutical distribution into specialty physician-administered treatments and the high-growth specialty pharmaceutical services market. Founded through the 2001 merger of AmeriSource Health Corporation and Bergen Brunswig Corporation, with predecessor companies tracing to the 1970s, Cencora adopted its current name (meaning "center, core, heart" in multiple languages) in 2023 to signal the brand's evolution beyond commodity distribution.
Thermo Fisher (TMO) reported $42.9B revenue in FY2024, down 1% YoY. World's #1 life sciences company. Serves pharma, biotech, labs globally. ~100,000 employees. HQ: Waltham, MA.
About
Thermo Fisher Scientific Inc. is the world's largest life sciences company, providing analytical instruments, reagents, consumables, software, and services to researchers, healthcare organizations, and industrial companies. Headquartered in Waltham, Massachusetts, Thermo Fisher was formed through the 2006 merger of Thermo Electron and Fisher Scientific and has since grown aggressively through acquisitions. The company reported revenues of $42.9B in FY2024, slightly down year-over-year after exceptional COVID-related revenue in 2021–2022.
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