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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 Illinois, 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 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. Bridger National Construction LLCChicago, IL · $51 millionSDVOSB
  2. Oneill Contractors IncChicago, IL · $45.9 millionWOSBSDVOSB
  3. JV6 Contracting V2 LLCDes Plaines, IL · $17.2 millionSDVOSB
  4. Sergeant Construction IncTinley Park, IL · $13.3 millionSDVOSB
  5. MDM Construction Supply, LLCRockford, IL · $11 millionHUBZone
  6. Accel Construction Services Group, LLCChicago, IL · $10.1 million8(a)
  7. JV6 Contracting LLCDes Plaines, IL · $10 millionSDVOSB
  8. Batir 1000 Joint VentureSaint Charles, IL · $9.2 million
  9. Blue Pacific JV LLCNaperville, IL · $7.6 millionSDVOSB
  10. J & B Builders IncSaint Charles, IL · $7.5 millionWOSB
  11. Direct Steel LLCCrystal Lake, IL · $5.4 millionWOSB
  12. Prow'ess Construction Corp.Springfield, IL · $5.1 million
  13. Idi Construction LLCWaukegan, IL · $3.6 million8(a)HUBZone
  14. 2BG Venture LLCBurr Ridge, IL · $3.2 millionSDVOSB
  15. GWO, Inc.Chicago, IL · $2.8 million8(a)WOSB
  16. Timebuilt Solutions LLCGlen Ellyn, IL · $2.4 millionSDVOSB
  17. Charpie Construction Co., Inc.Chicago, IL · $1.4 millionWOSB
  18. Avery & Pryor Construction LLCMaywood, IL · $1.2 million8(a)HUBZone
  19. Middleton Construction Consulting, LLCRosemont, IL · $932,614SDVOSB
  20. Smith Hafeli-Poettker Joint Venture, LLCMarion, IL · $909,757SDVOSB
  21. Givsco RCC Joint VenturePekin, IL · $729,942
  22. GMA-AVM Joint VentureChicago, IL · $715,000
  23. Taylor Studios IncRantoul, IL · $529,943
  24. Marval Group LLCRolling Meadows, IL · $368,530
  25. Griggs Mitchell & Alma of IL, LLCChicago, IL · $308,116
  26. Sypur Construction, LLCGlen Ellyn, IL · $205,190WOSB
  27. CPI of the Midwest IncRock Island, IL · $176,607WOSB
  28. Riveraccmanagement LLCZion, IL · $65,460
  29. MDI Access Inc.Oak Brook, IL · $50,434
  30. Zambrano Solutions LLCChicago, IL · $50,296
  31. Afe Construction LLCPeoria, IL · $38,785WOSB
  32. TT Construction Group LLCMachesney Park, IL · $15,550
  33. J 3 Contracting, LLCCarbondale, IL · $13,750HUBZone
Top firms by certification in Illinois, with primary NAICS code 236220 (Commercial and Institutional Building Construction) (8(a), HUBZone, WOSB and SDVOSB)

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

  1. Accel Construction Services Group, LLCChicago, IL · $10.1 million
  2. Idi Construction LLCWaukegan, IL · $3.6 million
  3. GWO, Inc.Chicago, IL · $2.8 million
  4. Avery & Pryor Construction LLCMaywood, IL · $1.2 million

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

  1. MDM Construction Supply, LLCRockford, IL · $11 million
  2. Idi Construction LLCWaukegan, IL · $3.6 million
  3. Avery & Pryor Construction LLCMaywood, IL · $1.2 million
  4. J 3 Contracting, LLCCarbondale, IL · $13,750

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

  1. Oneill Contractors IncChicago, IL · $45.9 million
  2. J & B Builders IncSaint Charles, IL · $7.5 million
  3. Direct Steel LLCCrystal Lake, IL · $5.4 million
  4. GWO, Inc.Chicago, IL · $2.8 million
  5. Charpie Construction Co., Inc.Chicago, IL · $1.4 million
  6. Sypur Construction, LLCGlen Ellyn, IL · $205,190
  7. CPI of the Midwest IncRock Island, IL · $176,607
  8. Afe Construction LLCPeoria, IL · $38,785

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

  1. Bridger National Construction LLCChicago, IL · $51 million
  2. Oneill Contractors IncChicago, IL · $45.9 million
  3. JV6 Contracting V2 LLCDes Plaines, IL · $17.2 million
  4. Sergeant Construction IncTinley Park, IL · $13.3 million
  5. JV6 Contracting LLCDes Plaines, IL · $10 million
  6. Blue Pacific JV LLCNaperville, IL · $7.6 million
  7. 2BG Venture LLCBurr Ridge, IL · $3.2 million
  8. Timebuilt Solutions LLCGlen Ellyn, IL · $2.4 million
  9. Middleton Construction Consulting, LLCRosemont, IL · $932,614
  10. Smith Hafeli-Poettker Joint Venture, LLCMarion, IL · $909,757

See more Service-disabled veteran-owned in Illinois, with primary NAICS code 236220 (Commercial and Institutional Building Construction)

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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