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Compare · TMO vs WAT

TMO vs WAT

Side-by-side comparison of Thermo Fisher Scientific Inc (TMO) and Waters Corporation (WAT): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both companies sit in the Industrials sector. TMO focuses on Industrial Machinery/Components, while WAT focuses on Biotechnology: Laboratory Analytical Instruments.
  • TMO is the larger of the two at $174.30B, about 5.8x WAT ($30.15B).
  • Over the past year, TMO is up 10.7% and WAT is down 12.4% - TMO leads by 23.1 points.
  • TMO has been more active in the news (10 items in the past 4 weeks vs 8 for WAT).
  • Both have 25 recent analyst ratings on file.
PerformanceTMO+10.74%WAT-12.39%
2025-05-02+0.00%2026-05-01
MetricTMOWAT
Company
Thermo Fisher Scientific Inc
Waters Corporation
Price
$469.06-2.15%
$307.03-0.71%
Market cap
$174.30B
$30.15B
1M return
-5.16%
+2.37%
1Y return
+10.74%
-12.39%
Industry
Industrial Machinery/Components
Biotechnology: Laboratory Analytical Instruments
Exchange
NYSE
NYSE
IPO
1995
News (4w)
10
8
Recent ratings
25
25
TMO

Thermo Fisher Scientific Inc

Thermo Fisher Scientific Inc. offers life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and service worldwide. 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 to pharmaceutical, biotechnology, agricultural, clinical, healthcare, academic, and government markets. Its Analytical Instruments segment provides instruments, consumables, software, and services for use in laboratory, on production line, and in field for pharmaceutical, biotechnology, academic, government, environmental, and other research and industrial markets, as well as clinical laboratories. The company's Specialty Diagnostics segment offers liquid, ready-to-use, and lyophilized immunodiagnostic reagent kits, as well as calibrators, controls, and calibration verification fluids; ImmunoCAP for allergy and asthma tests, and EliA for autoimmunity tests; dehydrated and prepared culture media, collection and transport systems, instrumentation, and consumables; human leukocyte antigen typing and testing for organ transplant market; and healthcare products. Its Laboratory Products and Services segment provides laboratory refrigerators and freezers, ultralow-temperature freezers, and cryopreservation storage tanks; temperature control, sample preparation and preservation, centrifugation, and biological safety cabinet products; water analysis instruments; laboratory plastics products; laboratory chemicals; and pharma services. The company offers products and services through a direct sales force, customer-service professionals, electronic commerce, third-party distributors, and catalogs. It has a strategic alliance with the University of California, San Francisco. The company was incorporated in 1956 and is based in Waltham, Massachusetts.

WAT

Waters Corporation

Waters Corporation, a specialty measurement company, provides analytical workflow solutions in Asia, the Americas, and Europe. It operates through two segments, Waters and TA. The company designs, manufactures, sells, and services high and ultra-performance liquid chromatography, as well as mass spectrometry (MS) technology systems and support products, including chromatography columns, other consumable products, and post-warranty service plans. It also designs, manufactures, sells, and services thermal analysis, rheometry, and calorimetry instruments; and develops and supplies software-based products that interface with its instruments, as well as other manufacturers' instruments. Its MS technology instruments are used in drug discovery and development comprising clinical trial testing, the analysis of proteins in disease processes, nutritional safety analysis, and environmental testing. The company's offers thermal analysis, rheometry, and calorimetry instruments for use in predicting the suitability and stability of fine chemicals, pharmaceuticals, water, polymers, metals, and viscous liquids for various industrial, consumer good, and healthcare products, as well as for life science research. Its products are used by pharmaceutical, biochemical, industrial, nutritional safety, environmental, academic, and governmental customers working in research and development, quality assurance, and other laboratory applications. The company has a collaboration with Genovis AB to develop and market biopharmaceutical characterization workflows based on the its BioAccord LC-MS System, Andrew+ pipetting robot and Genovis SmartEnzymes. Waters Corporation was founded in 1958 and is headquartered in Milford, Massachusetts.

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