THERMO FISHER SCIENTIFIC INC.

Thermo Fisher Scientific Inc.

Diagnostics & Research Healthcare Waltham, MA, United States TMO (NYQ)

Thermo Fisher Scientific Inc. provides life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and biopharma services in the North America, Europe, Asia-Pacific, and internationally. The company's Life Sciences Solutions segment offers reagents, instruments, and consumables for biological and medical research, discovery and production of drugs and vaccines, as well as diagnosis of infections and diseases. Its Analytical Instruments segment provides instruments, consumables, software, and services for pharmaceutical, biotechnology, academic, government, environmental, and other research and industrial markets, as well as clinical laboratories. The company's Specialty Diagnostics segment includes clinical diagnostics offering liquid, ready-to-use, and lyophilized immunodiagnostic reagent kits, as well as calibrators, controls, protein detection assays, and instruments; immunodiagnostics offers develops, manufactures, and markets complete blood test systems to support the clinical diagnosis and monitoring of allergy, asthma, and autoimmune diseases; microbiology offers dehydrated and prepared culture media, collection and transport systems, instrumentation, and consumables; transplant diagnostics products include human leukocyte antigen typing and testing for organ transplant market; and healthcare market channel offers consumables, diagnostic kits and reagents, equipment, instruments, solutions, and services. Its Laboratory Products and Biopharma Services segment provides laboratory products, research and safety market channel, and pharma services and clinical research. It offers products and services through a direct sales force, customer-service professionals, electronic commerce, and third-party distributors under Thermo Scientific; Applied Biosystems; Invitrogen; Fisher Scientific; Unity Lab Services; and Patheon and PPD. Thermo Fisher Scientific Inc. was founded in 1956 and is headquartered in Waltham, Massachusetts.

Stock Performance (90 Days)

Data through Dec 29, 2025
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Layoff History

No layoff events recorded for this company.

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Frequently Asked Questions

Has THERMO FISHER SCIENTIFIC INC. had layoffs?
No layoff events have been recorded for THERMO FISHER SCIENTIFIC INC. in our database. This could mean the company has not conducted significant layoffs, or any layoffs have not been publicly reported.
How many employees does THERMO FISHER SCIENTIFIC INC. have?
THERMO FISHER SCIENTIFIC INC. has approximately 125,000 employees.
What industry is THERMO FISHER SCIENTIFIC INC. in?
THERMO FISHER SCIENTIFIC INC. operates in the Diagnostics & Research industry, within the Healthcare sector.
Is THERMO FISHER SCIENTIFIC INC. a publicly traded company?
Yes, THERMO FISHER SCIENTIFIC INC. is publicly traded under the ticker symbol TMO on the NYQ. The company has a market capitalization of approximately $219.82 billion.
Where is THERMO FISHER SCIENTIFIC INC. headquartered?
THERMO FISHER SCIENTIFIC INC. is headquartered in Waltham, MA, United States at 168 Third Avenue, Waltham, MA 02451, United States.

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