Created in 2006 through the merger of Thermo Electron and Fisher Scientific, with predecessor roots extending back to 1902, Thermo Fisher Scientific Inc. is a leading global provider of scientific instruments, laboratory products, specialty diagnostics, and biopharma services. Headquartered in Waltham, Massachusetts, the company serves customers across research, healthcare, pharmaceutical development, and industrial markets through a broad portfolio of well-established brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon, and PPD. Thermo Fisher reported full-year revenue of $42.88 billion in 2024 and employs more than 120,000 people worldwide, including more than 50,000 in the United States.
Updated 2026-03-19