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20,529 companies in Healthcare & Life Science in West Virginia.
Explore 20,529 Healthcare & Life Science in West Virginia listed with contact details, employee size, revenue, and NAICS/SIC codes. Compare suppliers and service providers side by side and reach the right companies directly, or view the same industry in Healthcare & Life Science in California, Healthcare & Life Science in Florida, Healthcare & Life Science in Texas.
Largest Healthcare & Life Science in West Virginia companies by revenue
The highest-revenue companies in this directory. Open any profile for its full firmographics.
| # | Company | Location | Employees | Revenue |
|---|---|---|---|---|
| 1 | West Virginia University Health System | Morgantown | 35,000 | $5.1B |
| 2 | Vandalia Health | Charleston | 13,000 | $1.9B |
| 3 | MedExpress Urgent Care | Morgantown | 7,777 | $1.1B |
| 4 | Camden Clark Memorial Hospital | Parkersburg | 1,700 | $929M |
| 5 | CAMC Health System | Charleston | 8,000 | $588M |
| 6 | St Mary's Medical Center Inc | Huntington | 2,600 | $400M |
| 7 | Cabell Huntington Hospital Inc | Huntington | 2,300 | $356M |
| 8 | Hopemont State Hospital | Terra Alta | 440 | $283M |
| 9 | Parsons State Hospital | Parsons | 398 | $256M |
| 10 | Huntington State Hospital | Huntington | 385 | $243M |
Healthcare & Life Science in West Virginia companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 20,161 | 98.2% |
| 51-200 | 272 | 1.3% |
| 201-1000 | 80 | 0.4% |
| 1001-5000 | 12 | 0.1% |
| 5001+ | 4 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 20,313 | 99.0% |
| $10M-$50M | 165 | 0.8% |
| $50M-$250M | 37 | 0.2% |
| $250M-$1B | 6 | 0.0% |
| $1B+ | 3 | 0.0% |
Share is of companies with a known value — 20,529 with headcount and 20,524 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many Healthcare & Life Science in West Virginia are there?
There are 20,529 Healthcare & Life Science in West Virginia in the directory. Use the filters to narrow by employee count, revenue, or NAICS/SIC code.
How many large companies are in Healthcare & Life Science in West Virginia?
28 of the 20,529 companies in Healthcare & Life Science in West Virginia employ more than 500 people, and 3 report over $1 billion in annual revenue. See the size and revenue breakdown above for the full distribution.
What size are most Healthcare & Life Science in West Virginia companies?
Most are small and mid-sized businesses: the size and revenue tables above show the full spread, from under $10M up to $1B+, across the 20,524 companies with revenue on file.
What information is included for each company?
Every listing includes the company name, location, website, employee size, revenue range where available, and NAICS/SIC classification, with a link to the full profile.
Where does this directory come from?
Listings are compiled and maintained by Factur, a sales and marketing firm for B2B manufacturers. Any company can request an update or removal from its profile page.