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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. 23,769 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 334419 (Other Electronic Component Manufacturing), by federal contract dollars

Ranked by federal prime contract dollars as a small business since FY2024 (USAspending.gov, as of Oct 9, 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. Gate IndustriesTorrance, CA · $12.3 million
  2. Centron Industries IncGardena, CA · $8.4 million
  3. Thermal Electronics, Inc.Lake Elsinore, CA · $2.4 million
  4. Supreme Edgelight Devices, Inc.Grass Valley, CA · $2 million
  5. Frequency Management International, IncHuntingtn BCH, CA · $1.4 million
  6. Gamdan Optics, IncSan Jose, CA · $1.2 millionWOSB
  7. R & B Designs, L.L.C.Walnut Creek, CA · $873,174
  8. Q-Tech CorpCypress, CA · $315,661
  9. James L. Hall Co., IncorporatedSanta Rosa, CA · $258,498
  10. Sage Millimeter, Inc.Torrance, CA · $114,641WOSB
  11. Microwave Applications GroupSanta Maria, CA · $90,750
  12. Aerosphere Engineering IncCanoga Park, CA · $83,552
  13. DTP Thermoelectrics LLCPasadena, CA · $74,404
  14. O. M. Jones, IncSonora, CA · $42,500WOSB
  15. Senra Systems, Inc.Redondo Beach, CA · $38,738
  16. BP Aero LLCSanta Clarita, CA · $36,661
  17. Accu-Glass Products IncSanta Clarita, CA · $22,198
  18. Embedded Systems IncSimi Valley, CA · $21,320
  19. RLH Industries, Inc.Orange, CA · $14,237
  20. Circuit Assembly CorpIrvine, CA · $13,577
Top firms by certification in California, with primary NAICS code 334419 (Other Electronic Component Manufacturing) (WOSB)

Top Women-owned small businesses in California, with primary NAICS code 334419 (Other Electronic Component Manufacturing)

  1. Gamdan Optics, IncSan Jose, CA · $1.2 million
  2. Sage Millimeter, Inc.Torrance, CA · $114,641
  3. O. M. Jones, IncSonora, CA · $42,500

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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