United States

Top 1000 largest US Companies in the Healthcare sector by Market Cap

This is the list of the largest public listed companies in the Healthcare sector from the United States by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from the United States as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 Eli Lilly and Company $699.59 B United States US Healthcare US Drug Manufacturers—General
2 Johnson & Johnson $374.29 B United States US Healthcare US Drug Manufacturers—General
3 AbbVie Inc. $336.94 B United States US Healthcare US Drug Manufacturers—General
4 UnitedHealth Group Incorporated $279.90 B United States US Healthcare US Healthcare Plans
5 Abbott Laboratories $233.33 B United States US Healthcare US Medical Devices
6 Merck & Co., Inc. $203.22 B United States US Healthcare US Drug Manufacturers—General
7 Intuitive Surgical, Inc. $193.76 B United States US Healthcare US Medical Instruments & Supplies
8 Thermo Fisher Scientific Inc. $162.07 B United States US Healthcare US Diagnostics & Research
9 Amgen Inc. $159.62 B United States US Healthcare US Drug Manufacturers—General
10 Boston Scientific Corporation $154.34 B United States US Healthcare US Medical Devices
11 Stryker Corporation $151.06 B United States US Healthcare US Medical Devices
12 Danaher Corporation $144.92 B United States US Healthcare US Diagnostics & Research
13 Pfizer Inc. $143.95 B United States US Healthcare US Drug Manufacturers—General
14 Gilead Sciences, Inc. $138.71 B United States US Healthcare US Drug Manufacturers—General
15 Vertex Pharmaceuticals Incorporated $117.36 B United States US Healthcare US Biotechnology
16 Bristol-Myers Squibb Company $96.93 B United States US Healthcare US Drug Manufacturers—General
17 HCA Healthcare, Inc. $90.60 B United States US Healthcare US Medical Care Facilities
18 McKesson Corporation $88.11 B United States US Healthcare US Medical Distribution
19 Cigna Corporation $85.59 B United States US Healthcare US Healthcare Plans
20 CVS Health Corporation $84.25 B United States US Healthcare US Healthcare Plans
21 Elevance Health, Inc. $79.13 B United States US Healthcare US Healthcare Plans
22 Zoetis Inc. $70.87 B United States US Healthcare US Drug Manufacturers—Specialty & Generic
23 Regeneron Pharmaceuticals, Inc. $59.14 B United States US Healthcare US Biotechnology
24 Cencora, Inc. $56.44 B United States US Healthcare US Medical Distribution
25 Becton, Dickinson and Company $50.81 B United States US Healthcare US Medical Instruments & Supplies
26 Veeva Systems Inc. $46.46 B United States US Healthcare US Health Information Services
27 Edwards Lifesciences Corporation $45.05 B United States US Healthcare US Medical Devices
28 Conversion Labs, Inc. $44.36 B United States US Healthcare US Pharmaceutical Retailers
29 IDEXX Laboratories, Inc. $43.99 B United States US Healthcare US Diagnostics & Research
30 Seagen Inc. $43.15 B

(Dec. 1, 2023)

 United States US Healthcare US Biotechnology

Top Healthcare Companies from the United States as of Jul. 01, 2025

1. Lilly

Company Profile: Eli Lilly and Company
Market Cap (USD): $699.59 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

2. Johnson & Johnson

Company Profile: Johnson & Johnson
Market Cap (USD): $374.29 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

3. AbbVie

Company Profile: AbbVie Inc.
Market Cap (USD): $336.94 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

4. UnitedHealth Group

Company Profile: UnitedHealth Group Incorporated
Market Cap (USD): $279.90 B
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

5. Abbott

Company Profile: Abbott Laboratories
Market Cap (USD): $233.33 B
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

6. Merck

Company Profile: Merck & Co., Inc.
Market Cap (USD): $203.22 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

7. Intuitive

Company Profile: Intuitive Surgical, Inc.
Market Cap (USD): $193.76 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

8. Thermo Fisher Scientific

Company Profile: Thermo Fisher Scientific Inc.
Market Cap (USD): $162.07 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

9. Amgen

Company Profile: Amgen Inc.
Market Cap (USD): $159.62 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

10. Boston Scientific Corporation

Company Profile: Boston Scientific Corporation
Market Cap (USD): $154.34 B
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

11. Stryker

Company Profile: Stryker Corporation
Market Cap (USD): $151.06 B
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

12. Danaher

Company Profile: Danaher Corporation
Market Cap (USD): $144.92 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

13. Pfizer

Company Profile: Pfizer Inc.
Market Cap (USD): $143.95 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

14. Gilead Sciences, Inc.

Company Profile: Gilead Sciences, Inc.
Market Cap (USD): $138.71 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

15. Vertex Pharmaceuticals Incorporated

Company Profile: Vertex Pharmaceuticals Incorporated
Market Cap (USD): $117.36 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

16. Bristol Myers Squibb

Company Profile: Bristol-Myers Squibb Company
Market Cap (USD): $96.93 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

17. HCA Healthcare, Inc.

Company Profile: HCA Healthcare, Inc.
Market Cap (USD): $90.60 B
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

18. McKesson Corporation

Company Profile: McKesson Corporation
Market Cap (USD): $88.11 B
Country: United States
Sector: US Healthcare
Industry: US Medical Distribution

19. Cigna Corporation

Company Profile: Cigna Corporation
Market Cap (USD): $85.59 B
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

20. CVS Health

Company Profile: CVS Health Corporation
Market Cap (USD): $84.25 B
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

21. Elevance Health

Company Profile: Elevance Health, Inc.
Market Cap (USD): $79.13 B
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

22. Zoetis Inc.

Company Profile: Zoetis Inc.
Market Cap (USD): $70.87 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

23. Regeneron Pharmaceuticals, Inc.

Company Profile: Regeneron Pharmaceuticals, Inc.
Market Cap (USD): $59.14 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

24. Cencora, Inc.

Company Profile: Cencora, Inc.
Market Cap (USD): $56.44 B
Country: United States
Sector: US Healthcare
Industry: US Medical Distribution

25. Becton, Dickinson and Company

Company Profile: Becton, Dickinson and Company
Market Cap (USD): $50.81 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

26. Veeva Systems Inc.

Company Profile: Veeva Systems Inc.
Market Cap (USD): $46.46 B
Country: United States
Sector: US Healthcare
Industry: US Health Information Services

27. Edwards Lifesciences Corporation

Company Profile: Edwards Lifesciences Corporation
Market Cap (USD): $45.05 B
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

28. Conversion Labs, Inc.

Company Profile: Conversion Labs, Inc.
Market Cap (USD): $44.36 B
Country: United States
Sector: US Healthcare
Industry: US Pharmaceutical Retailers

29. IDEXX Laboratories, Inc.

Company Profile: IDEXX Laboratories, Inc.
Market Cap (USD): $43.99 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

30. Seagen Inc.

Company Profile: Seagen Inc.
Market Cap (USD): $43.15 B (Dec. 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

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