Large federal prime contractors must adopt a small-business subcontracting plan on contracts above $900,000 ($2 million for construction) under FAR 19.702, with goals for small, women-owned, HUBZone, veteran-owned and service-disabled veteran-owned businesses. SBA's directory lists 4 primes with such plans on 43 contracts in NAICS 541940 (FY2023 and FY2024), 0 of them still active, with $74,972,179 in total contract value. These are the companies to approach about subcontracting work in this industry.
| Prime contractor | Location | Contracts (active) | Contract value | Main agencies | Latest end |
|---|---|---|---|---|---|
| Charles River Laboratories, Inc. | Wilmington, Massachusetts | 12 (0) | $36,257,390 | National Institutes of Health | Jul 30, 2025 |
| Priority One Services, Inc. | Alexandria, Virginia | 29 (0) | $34,345,042 | National Institutes of Health; Centers for Disease Control and Prevention | Sep 21, 2025 |
| Chimp Haven, Inc. | Keithville, Louisiana | 1 (0) | $2,520,148 | National Institutes of Health | Jul 31, 2023 |
| Sobran, Inc. | Dayton, Ohio | 1 (0) | $1,849,599 | Defense Health Agency (DHA) | Mar 14, 2025 |
Your alert: NAICS 541940 (Veterinary Services). Free, one short email each weekday. See a sample