US-Listed Public Company Profile built from SEC and market records · June 2026

THERMO FISHER SCIENTIFIC INC. (TMO)

$693.02 +1.19% NYSE: TMO · 15-min delayed

WALTHAM, Massachusetts
Public · NYSE: TMO
125,000 employees
Founded 2006

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$211.2BMarket cap

$44.6BRevenue · FY2025

$6.7BNet income

125,000Employees

TMONYSE

1972IPO

About THERMO FISHER SCIENTIFIC INC.

Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2025 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).

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Company facts

Founded: 2006
Type: Public · NYSE: TMO
Employees: 125,000
IPO date: Jun 1, 1972
Headquarters: 168 THIRD AVENUE
WALTHAM, Massachusetts 02451
Phone: (781) 622-1000
Industry: Medical Devices
Website: Visit site

Incorporation record

Incorporated in: DE, United States
Registered office: Dover, US
Legal entity ID: HCHV7422L5HDJZCRFL38

Source: GLEIF, the global Legal Entity Identifier registry · checked Jul 26, 2026. A US headquarters does not always mean US incorporation.

Is Thermo Fisher Scientific Inc. an American company? Yes. Thermo Fisher Scientific Inc. is incorporated in Delaware, United States and headquartered in Waltham, Massachusetts. Its legal-entity record reports no foreign parent — the company is independently American-owned.

Registry IDs

Ticker: TMO NYSE
SEC CIK: 97745
LEI: HCHV7422L5HDJZCRFL38
EIN: 042209186
SIC: 3829 MEASURING & CONTROLLING DEVICES, NEC

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Reported figures

Financial summary

Revenue FY2025: $44.6B
Net income: $6.7B
Total assets: $110.3B
Market cap: $211.2B

Source: SEC EDGAR · updated Jun 7, 2026

NYSE: TMO

$693.02 +1.19%

15-minute delayed · data by Polygon.io

Past year · hover for prices

$438.34 $696.49

52-week range

Market cap: $211.2B
Dividend yield: 0.27%
Shares outstanding: 304.7M
Open: —
Day range: –
Prev close: —
Volume: —
IPO date: Jun 1, 1972

Thermo Fisher Scientific Inc. (TMO) Stock Price

Profitable — net income of $6.7B in FY2025.
Trading near its 52-week high.
Pays a dividend yielding about 0.27% annually.

Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.

Peers & competitors

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Newsroom

News about THERMO FISHER SCIENTIFIC INC.

AC Original Inside Thermo Fisher Scientific: A $44.6 Billion Science Supplier A plain-English look at Thermo Fisher Scientific's business lines, revenue, profit, and market value based on public fi… Jul 7, 2026

15-year-old Designs Low-Cost Device to Monitor Airborne Bacteria in the Environment; Wins $25,000 Top Award at the 2026 Thermo Fisher Scientific Junior Innovators Challenge GlobeNewswire Inc. · 2026-10-28 · positive Top Research Reports for Alphabet, ExxonMobil & Toyota Motor Zacks Investment Research · 2026-10-27 · neutral Company News for Oct 22, 2026 Zacks Investment Research · 2026-10-22 · positive Thermo Fisher Scientific: 3 Key Takeaways for Long-Term Investors The Motley Fool · 2026-10-21 · positive Thermo Fisher Scientific (TMO) Tops Q3 Earnings and Revenue Estimates Zacks Investment Research · 2026-10-21 · positive Why Thermo Fisher (TMO) Could Beat Earnings Estimates Again Zacks Investment Research · 2026-10-20 · positive

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FAQ

Thermo Fisher Scientific Inc.: frequently asked questions

Is Thermo Fisher Scientific Inc. an American company?

Yes — Thermo Fisher Scientific Inc. is an American company. Thermo Fisher Scientific Inc. is incorporated in Delaware, United States and headquartered in Waltham, Massachusetts. Its legal-entity record reports no foreign parent — the company is independently American-owned.

Where is Thermo Fisher Scientific Inc. incorporated?

Thermo Fisher Scientific Inc. is legally incorporated in Delaware, United States, according to its GLEIF legal-entity record.

Who owns Thermo Fisher Scientific Inc.?

Thermo Fisher Scientific Inc. reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.

Is Thermo Fisher Scientific Inc. traded on a US stock exchange?

Yes — Thermo Fisher Scientific Inc. trades under the ticker TMO on the NYSE.

Where is Thermo Fisher Scientific Inc. headquartered?

Thermo Fisher Scientific Inc. is headquartered in Waltham, Massachusetts, United States.

Is Thermo Fisher Scientific Inc. publicly traded?

Yes — Thermo Fisher Scientific Inc. is a publicly traded company. Its stock trades under the ticker symbol TMO on the NYSE.

What does Thermo Fisher Scientific Inc. do?

Thermo Fisher Scientific Inc. is an American Medical Devices company in the Health & Beauty sector.