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21,856 companies in Healthcare & Life Science in Idaho.
Explore 21,856 Healthcare & Life Science in Idaho 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 Idaho companies by revenue
The highest-revenue companies in this directory. Open any profile for its full firmographics.
| # | Company | Location | Employees | Revenue |
|---|---|---|---|---|
| 1 | St Luke's Health System | Boise | 18,000 | $2.6B |
| 2 | Saint Alphonsus Regional Medical Center | Boise | 5,250 | $796M |
| 3 | Cascadia Healthcare LLC | Eagle | 4,500 | $661M |
| 4 | Assisting Hands | Nampa | 2,758 | $405M |
| 5 | Portneuf Health Partners | Pocatello | 2,525 | $330M |
| 6 | Kootenai Health | Coeur D Alene | 1,782 | $313M |
| 7 | Idaho State Hospital North | Orofino | 129 | $253M |
| 8 | St Joseph Regional Medical Center | Lewiston | 576 | $193M |
| 9 | Kootenai Hospital District | Coeur D Alene | 361 | $159M |
| 10 | Eastern Idaho Regional Medical Center (EIRMC) | Idaho Falls | 2,128 | $145M |
Healthcare & Life Science in Idaho companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 21,548 | 98.6% |
| 51-200 | 247 | 1.1% |
| 201-1000 | 53 | 0.2% |
| 1001-5000 | 6 | 0.0% |
| 5001+ | 2 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 21,697 | 99.3% |
| $10M-$50M | 124 | 0.6% |
| $50M-$250M | 20 | 0.1% |
| $250M-$1B | 6 | 0.0% |
| $1B+ | 1 | 0.0% |
Share is of companies with a known value — 21,856 with headcount and 21,848 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many Healthcare & Life Science in Idaho are there?
There are 21,856 Healthcare & Life Science in Idaho 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 Idaho?
20 of the 21,856 companies in Healthcare & Life Science in Idaho employ more than 500 people, and 1 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 Idaho 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 21,848 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.