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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

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Small businesses in California, with primary NAICS code 339999 (All Other Miscellaneous Manufacturing), 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. RRDS IncIrvine, CA · $292.1 million
  2. LN Curtis & SonsWalnut Creek, CA · $67.3 million
  3. Engense, Inc.Camarillo, CA · $52 million
  4. Mast Technologies, LLCSan Diego, CA · $27.8 million
  5. Ronald DanelAtwater, CA · $9.5 million
  6. IWVC, LLCVenice, CA · $4.5 million
  7. Distribution Systems International, IncLake Forest, CA · $1.8 million
  8. Spartan Investment Services LLCNational City, CA · $1.6 millionSDVOSB
  9. Industrial Clutch & Brake, IncLong Beach, CA · $984,979
  10. Ezclear LLCSignal Hill, CA · $647,299WOSB
  11. International Horticultural Technologies LLCHollister, CA · $516,711
  12. Sub Sea Sonics, LLCSan Diego, CA · $332,150
  13. La Jolla Alcohol Research, Inc.San Diego, CA · $202,500
  14. Dummies Unlimited, Inc.Pomona, CA · $158,179
  15. Microaeth CorporationSan Francisco, CA · $153,364
  16. Saxton Industrial, IncGlendale, CA · $125,446
  17. Briggs MFG, IncWillows, CA · $113,141
  18. Del Mar Avionics, LLCIrvine, CA · $101,641
  19. Pacmin IncFullerton, CA · $101,641
  20. Odyssey Prosthetics and Orthotics, Inc.San Bernardino, CA · $58,402
  21. Barger & AssociatesGilroy, CA · $50,789WOSB
  22. FABRIC8LABS, IncSan Diego, CA · $50,315
  23. Naaminik Logistics, LLCBanning, CA · $33,740
  24. Hypothermia Devices IncInglewood, CA · $32,423
  25. Chase Boats LLCPetaluma, CA · $26,000
  26. Remote Ocean Systems, Inc.San Diego, CA · $12,500
Top firms by certification in California, with primary NAICS code 339999 (All Other Miscellaneous Manufacturing) (WOSB and SDVOSB)

Top Women-owned small businesses in California, with primary NAICS code 339999 (All Other Miscellaneous Manufacturing)

  1. Ezclear LLCSignal Hill, CA · $647,299
  2. Barger & AssociatesGilroy, CA · $50,789

Top Service-disabled veteran-owned in California, with primary NAICS code 339999 (All Other Miscellaneous Manufacturing)

  1. Spartan Investment Services LLCNational City, CA · $1.6 million

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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