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83,209 companies in Healthcare & Life Science in Missouri.
Explore 83,209 Healthcare & Life Science in Missouri 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 Missouri companies by revenue
The highest-revenue companies in this directory. Open any profile for its full firmographics.
| # | Company | Location | Employees | Revenue |
|---|---|---|---|---|
| 1 | Ascension Health Alliance | St. Louis | 97,000 | $25.3B |
| 2 | SSM Health | St. Louis | 53,900 | $10.5B |
| 3 | Mercy | Chesterfield | 45,005 | $8B |
| 4 | BJC HealthCare | St. Louis | 30,478 | $8B |
| 5 | Evernorth Health Inc | St. Louis | 35,000 | $7.4B |
| 6 | BCD Travel | Utrecht | 15,000 | $7.3B |
| 7 | CoxHealth | Springfield | 12,500 | $5.9B |
| 8 | Panera Bread | St. Louis | 53,000 | $4.8B |
| 9 | Express Scripts Holding Co | St. Louis | 16,483 | $3.5B |
| 10 | Homewood Suites by Hilton | Kingwood | 22,379 | $2.9B |
Healthcare & Life Science in Missouri companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 81,949 | 98.5% |
| 51-200 | 956 | 1.1% |
| 201-1000 | 255 | 0.3% |
| 1001-5000 | 32 | 0.0% |
| 5001+ | 16 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 82,423 | 99.1% |
| $10M-$50M | 584 | 0.7% |
| $50M-$250M | 143 | 0.2% |
| $250M-$1B | 24 | 0.0% |
| $1B+ | 14 | 0.0% |
Share is of companies with a known value — 83,208 with headcount and 83,188 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many Healthcare & Life Science in Missouri are there?
There are 83,209 Healthcare & Life Science in Missouri 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 Missouri?
93 of the 83,209 companies in Healthcare & Life Science in Missouri employ more than 500 people, and 14 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 Missouri 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 83,188 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.