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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

Don't know your code? Find it with the NAICS code lookup. Clear filters

HUBZone small businesses in Illinois, 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. John Hofmeister & Son IncChicago, IL · $53.4 million
  2. Federal Specialized Services, LLCChicago, IL · $24.9 million
  3. MDM Construction Supply, LLCRockford, IL · $11 million
  4. Artisan Consulting Engineers LLCChapin, IL · $6.8 million
  5. ELC Industries Corp.Aurora, IL · $5.9 million
  6. Keystone Advisors LLCSouth Holland, IL · $3.9 million
  7. Bartkowski Life Safety CorpSouth Holland, IL · $3.8 million
  8. Idi Construction LLCWaukegan, IL · $3.6 million
  9. SC-B Consulting IncorporatedUrbana, IL · $2.6 million
  10. Virginia Transport LLCChicago, IL · $1.8 million
  11. Avery & Pryor Construction LLCMaywood, IL · $1.2 million
  12. Hurst-Rosche, Inc.Hillsboro, IL · $930,563
  13. Aqualagoon, IncChicago, IL · $837,991
  14. Vitalizing Business Solutions IncChicago, IL · $723,877
  15. Shawnee Survey & Consulting IncVienna, IL · $604,208
  16. Govallies LLCUrbana, IL · $603,867
  17. Hurst-Rosche, IncEast Saint Louis, IL · $598,471
  18. International Filter Manufacturing CorpLitchfield, IL · $576,400
  19. J. Wright Building Center, IncMurphysboro, IL · $46,807
  20. Ryterski Trucking, Inc.Nashville, IL · $19,250
  21. J 3 Contracting, LLCCarbondale, IL · $13,750

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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