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Small business government contractors

Profiles of small businesses registered on SAM.gov to win federal contracts: CAGE code, UEI, registration status, SBA certifications and federal contract history. 34,768 of them have won federal contracts or SBIR/STTR awards in the last few years.

Or list small businesses by state, NAICS code or certification

Don't know your code? Find it with the NAICS code lookup. Clear filters

Women-owned (WOSB) small businesses in California, with primary NAICS code 541620 (Environmental Consulting Services), by federal contract dollars

Ranked by federal prime contract dollars as a small business since FY2024 (USAspending.gov, as of Nov 5, 2026).

How these are ranked

Prime contract dollars since fiscal year 2024 on contracts where USAspending.gov counts the firm as a small business. “Small” is set per NAICS code: these firms are registered small under their primary code (or SBA-certified). Firms that hold small business subcontracting plans, which only businesses that aren't small file, or have $1 billion or more in these contracts are left out. A profile's yearly totals count all of its prime contracts, so they can be higher.

  1. Eco & Associates, Inc.Santa Ana, CA · $30.9 million
  2. Tellus Civic Science CorporationSan Diego, CA · $13.8 million
  3. CTI Environmental IncLong Beach, CA · $10.5 million
  4. Western PropertiesRancho Cordova, CA · $5.5 million
  5. Boudreau Associates LLCSan Francisco, CA · $4 million
  6. Inya, Inc.Diamond Bar, CA · $3.6 million
  7. Merkel & Associates, Inc.San Diego, CA · $2.6 million
  8. Ironwood Consulting Inc.Redlands, CA · $2.3 million
  9. Wildscape Restoration, IncVentura, CA · $2.1 million
  10. Wendy L. BoesNevada City, CA · $817,906
  11. The Urkov Group, LLCSacramento, CA · $677,417
  12. Atlas Environmental Consulting, LLCVacaville, CA · $627,431
  13. Sequoia Ecological Consulting, Inc.Walnut Creek, CA · $609,588
  14. Paua Marine Research Group, LLCLong Beach, CA · $543,716
  15. Alta Archaeological Consulting LLCSanta Rosa, CA · $320,173
  16. M.S. Hatch Consulting, LLCIrvine, CA · $178,129
  17. Heritage Partners, Inc.San Francisco, CA · $150,924
  18. JTL Consultants, LLCDuarte, CA · $120,640
  19. Willbanks Environmental Consulting, IncFresno, CA · $61,025
  20. Keish Environmental, PCSan Jose, CA · $43,295
  21. Pangis, Inc.Carlsbad, CA · $41,935
  22. Mary Claire KierMcKinleyville, CA · $41,191
  23. Eremico Biological Services, LLCWeldon, CA · $24,679
  24. Beverly HarbenArroyo Grande, CA · $14,490
  25. Allstate Services, LLCSan Diego, CA · $12,500
  26. Yorke Engineering, LLCSan Juan Capistrano, CA · $9,761
  27. T & M Products, IncPleasanton, CA · $8,650

Hiring small subcontractors?

If you're a prime looking for small businesses to team with, use the filters above to list small firms by state, NAICS code and certification, then open a profile for its SAM.gov registration, the codes it is small under and its contract history. Check any firm by name, UEI or CAGE code with the CAGE code and UEI lookup.

About these profiles

Every business registered on SAM.gov as small under at least one NAICS code, and every SBA-certified firm, has a profile; each profile says which codes it is small under. Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. Looking for partners to team with? See how to become a government subcontractor.

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