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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.

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Small businesses in Michigan, with primary NAICS code 541330 (Engineering 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. Bigelow Family Holdings LLCSterling Heights, MI · $136.5 millionWOSBSDVOSB
  2. Infopoint LLCNovi, MI · $45.4 million
  3. Thermoanalytics, Inc.Calumet, MI · $16.6 million
  4. Great Lakes Sound & Vibration IncHoughton, MI · $13.6 million
  5. Flexsys IncAnn Arbor, MI · $8.3 million
  6. Jovian Software Consulting LLCGrand Rapids, MI · $5.3 million
  7. Cybernet Systems CorporationAnn Arbor, MI · $5.1 million
  8. GS Engineering IncHoughton, MI · $4.7 millionHUBZone
  9. Alliance Consulting Group Seven Generations AE JV LLCKalamazoo, MI · $4.1 millionSDVOSB
  10. 4D Systems LLCFlint, MI · $4 million
  11. Wartech Engineering LLCLivonia, MI · $2.5 million
  12. U.P. Engineers & Architects, Inc.Houghton, MI · $2 million
  13. Global Embedded Technologies, Inc.Farmington Hills, MI · $1.7 million
  14. Sigma Associates IncBingham Farms, MI · $1.3 millionWOSB
  15. Visual Safety Systems L.L.C.Lapeer, MI · $1.1 millionSDVOSB
  16. System Strategy IncTroy, MI · $871,909WOSB
  17. Carleton Controls CorpCarleton, MI · $784,623
  18. Monument Engineering Group Associates, Inc.Fowlerville, MI · $601,739SDVOSB
  19. Waltonen Engineering IncWarren, MI · $569,414
  20. DDI Engineering, Inc.Saginaw, MI · $357,966
  21. Unique Technical Solutions IncRochester Hills, MI · $341,136
  22. Alpha-Otto Technologies Inc.Fenton, MI · $184,987
  23. Michigan Scientific CorpCharlevoix, MI · $112,318
  24. The Productivity Team LLCLake Orion, MI · $82,956
  25. Power Techniques IncBerkley, MI · $54,415WOSB
  26. Explico Inc.Novi, MI · $50,258
  27. Acorn Industries, Inc.Livonia, MI · $32,972
  28. Mid Michigan Research LLCBrighton, MI · $25,425
  29. ADR Solutions, LLCST Joe, MI · $22,944SDVOSB
  30. Gourdie-Fraser, Inc.Traverse City, MI · $22,929
  31. Technical Service Professionals LLCRedford, MI · $17,964WOSB
  32. JLS Engineering Concepts LLCHarper Woods, MI · $16,770
  33. Applied Dynamics International, Inc.Ann Arbor, MI · $14,779
  34. Hawk Technologies, LLCHancock, MI · $14,459
  35. Tiburon Associates IncGrand Rapids, MI · $500
Top firms by certification in Michigan, with primary NAICS code 541330 (Engineering Services) (HUBZone, WOSB and SDVOSB)

Top HUBZone firms in Michigan, with primary NAICS code 541330 (Engineering Services)

  1. GS Engineering IncHoughton, MI · $4.7 million

Top Women-owned small businesses in Michigan, with primary NAICS code 541330 (Engineering Services)

  1. Bigelow Family Holdings LLCSterling Heights, MI · $136.5 million
  2. Sigma Associates IncBingham Farms, MI · $1.3 million
  3. System Strategy IncTroy, MI · $871,909
  4. Power Techniques IncBerkley, MI · $54,415
  5. Technical Service Professionals LLCRedford, MI · $17,964

Top Service-disabled veteran-owned in Michigan, with primary NAICS code 541330 (Engineering Services)

  1. Bigelow Family Holdings LLCSterling Heights, MI · $136.5 million
  2. Alliance Consulting Group Seven Generations AE JV LLCKalamazoo, MI · $4.1 million
  3. Visual Safety Systems L.L.C.Lapeer, MI · $1.1 million
  4. Monument Engineering Group Associates, Inc.Fowlerville, MI · $601,739
  5. ADR Solutions, LLCST Joe, MI · $22,944

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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