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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 Idaho, with primary NAICS code 236220 (Commercial and Institutional Building Construction), 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. MGI, Inc.Meridian, ID · $42.2 millionSDVOSB
  2. Winspear Construction LLC.Boise, ID · $39.9 millionSDVOSB
  3. TCG Construction IncMeridian, ID · $39.3 million8(a)
  4. Dofine Sprinkler Rebuilders IncBurley, ID · $29.8 million8(a)WOSB
  5. Hess Contracting LLCPreston, ID · $21.1 million
  6. Northcon IncHayden, ID · $15.4 million
  7. Verdis Takisaki IICoeur D Alene, ID · $6.6 million
  8. Yoy IncCoeur D Alene, ID · $6.5 millionWOSB
  9. Cascade Enterprises, IncBoise, ID · $6.3 million8(a)
  10. Veritas Facility Services and Construction, IncNampa, ID · $4.1 million
  11. Yukon Northcon LLCHayden, ID · $3.9 million
  12. Cascade-NNAC JV LLCBoise, ID · $2.7 million
  13. Yale Creek IncShelley, ID · $2.6 million
  14. Camas Creek Services LLCRexburg, ID · $2.4 million
  15. Silver Mountain Weston JV, LLCIdaho Falls, ID · $2.3 million
  16. C-2 Construction IncMountain Home, ID · $2.3 million
  17. Datum Construction LLCGarden City, ID · $875,6988(a)
  18. EKC, Inc.Boise, ID · $831,729
  19. Onyx Construction Management LLCSandpoint, ID · $826,413HUBZone
  20. Stroth General, LLCBoise, ID · $795,400
  21. Dalrymple Construction Services, LLCNew Meadows, ID · $759,485
  22. Barrier Building, Inc.Boise, ID · $525,000
  23. Rivers West Construction, IncIdaho Falls, ID · $243,514
  24. Ascent Mechanical and Plumbing Inc.Post Falls, ID · $112,098SDVOSB
  25. Northwest Technologies IncBoise, ID · $79,403SDVOSB
  26. Hellmann Construction Company Inc.Boise, ID · $62,065
  27. Rockin' D.W. Construction Inc.Post Falls, ID · $5,345
Top firms by certification in Idaho, with primary NAICS code 236220 (Commercial and Institutional Building Construction) (8(a), HUBZone, WOSB and SDVOSB)

Top 8(a) firms in Idaho, with primary NAICS code 236220 (Commercial and Institutional Building Construction)

  1. TCG Construction IncMeridian, ID · $39.3 million
  2. Dofine Sprinkler Rebuilders IncBurley, ID · $29.8 million
  3. Cascade Enterprises, IncBoise, ID · $6.3 million
  4. Datum Construction LLCGarden City, ID · $875,698

Top HUBZone firms in Idaho, with primary NAICS code 236220 (Commercial and Institutional Building Construction)

  1. Onyx Construction Management LLCSandpoint, ID · $826,413

Top Women-owned small businesses in Idaho, with primary NAICS code 236220 (Commercial and Institutional Building Construction)

  1. Dofine Sprinkler Rebuilders IncBurley, ID · $29.8 million
  2. Yoy IncCoeur D Alene, ID · $6.5 million

Top Service-disabled veteran-owned in Idaho, with primary NAICS code 236220 (Commercial and Institutional Building Construction)

  1. MGI, Inc.Meridian, ID · $42.2 million
  2. Winspear Construction LLC.Boise, ID · $39.9 million
  3. Ascent Mechanical and Plumbing Inc.Post Falls, ID · $112,098
  4. Northwest Technologies IncBoise, ID · $79,403

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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