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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 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. Great Lakes Environmental Center, IncTraverse City, MI · $24.2 million
  2. Environmental Testing and Consulting, Inc.Romulus, MI · $5.8 millionWOSB
  3. Advanced Environmental Management Group, LLCPlymouth, MI · $2.1 million
  4. Advanced Matrix, Inc.Plymouth, MI · $2 million8(a)
  5. Bldi, LLCGrand Rapids, MI · $1.1 million
  6. Trine Environmental IncBrighton, MI · $939,212SDVOSB
  7. Esi-ATC JV LLCNovi, MI · $496,440
  8. Biophilia LLCOntonagon, MI · $298,428
  9. Bonus Environmental LLCMount Pleasant, MI · $253,615
  10. Trimedia Holdings LLCMarquette, MI · $95,3458(a)
  11. Eureka Aquatic Research LLCAnn Arbor, MI · $92,400WOSB
  12. Haas Ecology, L.L.CClarkston, MI · $65,869
  13. Stevenson Robert JanOkemos, MI · $44,992
  14. SGS Contracting and Environmental LLCArcadia, MI · $36,297
  15. Mackinac Environmental Technology Co-Op, Inc.Saint Ignace, MI · $22,665
  16. Critical Environmental Remediation Industries CorporationArcadia, MI · $8,514
  17. Allen KurtaStockbridge, MI · $5,457
Top firms by certification in Michigan, with primary NAICS code 541620 (Environmental Consulting Services) (8(a), WOSB and SDVOSB)

Top 8(a) firms in Michigan, with primary NAICS code 541620 (Environmental Consulting Services)

  1. Advanced Matrix, Inc.Plymouth, MI · $2 million
  2. Trimedia Holdings LLCMarquette, MI · $95,345

Top Women-owned small businesses in Michigan, with primary NAICS code 541620 (Environmental Consulting Services)

  1. Environmental Testing and Consulting, Inc.Romulus, MI · $5.8 million
  2. Eureka Aquatic Research LLCAnn Arbor, MI · $92,400

Top Service-disabled veteran-owned in Michigan, with primary NAICS code 541620 (Environmental Consulting Services)

  1. Trine Environmental IncBrighton, MI · $939,212

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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