Largest US Health Care Companies
The 42 large US companies in Health Care, ordered by market cap. Select a name to see its financial statements.
Data updated: Nov 6, 2026
| Rank | Company | Market cap | Net margin | Revenue growth | Revenue |
|---|---|---|---|---|---|
| 1 | Eli LillyLLY · Pharmaceuticals (obesity & diabetes) | $1.221T | 31.7% | +44.7% | $65.179B |
| 2 | Johnson & JohnsonJNJ · Pharmaceuticals & medical devices | $666.8B | 28.5% | +6.0% | $94.193B |
| 3 | AbbVieABBV · Pharmaceuticals (immunology & neuroscience) | $510.8B | 6.9% | +8.6% | $61.16B |
| 4 | MerckMRK · Pharmaceuticals (oncology & vaccines) | $364.1B | 28.1% | +1.3% | $65.011B |
| 5 | UnitedHealth GroupUNH · Health insurance & healthcare services | $354.6B | 2.7% | +11.8% | $447.567B |
| 6 | Thermo Fisher ScientificTMO · Life sciences tools & services | $250.8B | 15.1% | +3.9% | $44.556B |
| 7 | AmgenAMGN · Biopharmaceuticals | $249.0B | 21.0% | +9.9% | $36.751B |
| 8 | Gilead SciencesGILD · Biopharmaceuticals (HIV & oncology) | $208.0B | 28.9% | +2.4% | $29.443B |
| 9 | Abbott LaboratoriesABT · Medical devices & diagnostics | $196.7B | 14.7% | +5.7% | $44.328B |
| 10 | PfizerPFE · Pharmaceuticals | $171.8B | 12.4% | −1.6% | $62.579B |
| 11 | Intuitive SurgicalISRG · Surgical robotics | $162.4B | 28.4% | +20.5% | $10.0647B |
| 12 | DanaherDHR · Life sciences & diagnostics equipment | $159.2B | 14.7% | +2.9% | $24.568B |
| 13 | Vertex PharmaceuticalsVRTX · Biopharmaceuticals (cystic fibrosis) | $137.5B | 32.9% | +8.9% | $12.0013B |
| 14 | Bristol Myers SquibbBMY · Pharmaceuticals (oncology & hematology) | $129.6B | 14.6% | −0.2% | $48.194B |
| 15 | StrykerSYK · Medical devices (orthopedics) | $127.6B | 12.9% | +11.2% | $25.116B |
| 16 | McKessonMCK · Pharmaceutical distribution | $126.4B | 1.2% | +12.4% | $403.43B |
| 17 | HCA HealthcareHCA · Hospitals | $107.0B | 9.0% | +7.1% | $75.6B |
| 18 | CVS HealthCVS · Pharmacies & health insurance | $104.1B | 0.4% | +7.8% | $402.067B |
| 19 | ModernaMRNA · mRNA medicines | $96.34B | −145.2% | −39.9% | $1.944B |
| 20 | RegeneronREGN · Biopharmaceuticals | $95.98B | 31.4% | +1.0% | $14.3429B |
| 21 | Elevance HealthELV · Health insurance | $93.36B | 2.8% | +12.5% | $199.125B |
| 22 | Cigna GroupCI · Health insurance & pharmacy benefits | $79.57B | 2.2% | +11.2% | $274.9B |
| 23 | Boston ScientificBSX · Medical devices (cardiovascular) | $65.79B | 14.4% | +19.9% | $20.074B |
| 24 | CencoraCOR · Pharmaceutical distribution | $64.82B | 0.5% | +9.3% | $321.332819B |
| 25 | Becton DickinsonBDX · Medical devices (syringes & drug delivery) | $58.17B | 7.7% | +8.2% | $21.84B |
| 26 | Edwards LifesciencesEW · Medical devices (heart valves) | $58.03B | 17.7% | +11.6% | $6.0676B |
| 27 | IDEXX LaboratoriesIDXX · Veterinary diagnostics | $52.85B | 24.6% | +10.4% | $4.303702B |
| 28 | NateraNTRA · Genetic testing | $52.51B | −9.0% | +35.9% | $2.306113B |
| 29 | MedlineMDLN · Medical supplies manufacturing & distribution | $52.35B | 4.1% | +11.5% | $28.432B |
| 30 | Veeva SystemsVEEV · Life sciences software | $50.18B | 28.4% | +16.3% | $3.195311B |
| 31 | HumanaHUM · Health insurance (Medicare) | $49.44B | 0.9% | +10.1% | $129.664B |
| 32 | Agilent TechnologiesA · Analytical instruments | $48.44B | 18.8% | +6.7% | $6.948B |
| 33 | WatersWAT · Analytical instruments | $44.50B | 20.3% | +7.0% | $3.165286B |
| 34 | BeOne MedicinesONC · Oncology drugs | $44.19B | 5.4% | +40.2% | $5.343033B |
| 35 | IQVIAIQV · Clinical research & healthcare data | $43.65B | 8.3% | +5.9% | $16.31B |
| 36 | Revolution MedicinesRVMD · Oncology drugs (RAS-targeted) | $38.42B | — | — | $0 |
| 37 | GE HealthCareGEHC · Medical imaging equipment | $38.11B | 10.1% | +4.8% | $20.625B |
| 38 | CenteneCNC · Health insurance (Medicaid) | $36.71B | −3.4% | +19.4% | $194.777B |
| 39 | BiogenBIIB · Neurology drugs | $36.32B | 13.1% | +2.2% | $9.8906B |
| 40 | ResMedRMD · Sleep & respiratory devices | $33.66B | 26.9% | +9.8% | $5.653443B |
| 41 | Mettler-ToledoMTD · Precision weighing & analytical instruments | $33.64B | 21.6% | +4.0% | $4.026399B |
| 42 | ZoetisZTS · Animal health | $33.46B | 28.2% | +2.3% | $9.467B |