FedReadySign up free

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.

Or list small businesses by state, NAICS code or certification

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

Small businesses in Illinois, with primary NAICS code 541611 (Administrative Management and General Management 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. Wilson Perumal & Company, LLCChicago, IL · $11.1 million
  2. Vander Weele Group LLCHighland Park, IL · $9.6 millionWOSB
  3. The Glocoms Group IncChicago, IL · $7.4 million
  4. Mission Metrics LLCChicago, IL · $3.2 million
  5. Attadale Partners, LLCSchaumburg, IL · $2.9 millionWOSB
  6. SC-B Consulting IncorporatedUrbana, IL · $2.6 millionHUBZoneWOSB
  7. The Northridge Group, IncRosemont, IL · $2.3 million
  8. Gladstone.AI, Inc.Murphysboro, IL · $2 million
  9. Enspyre LLCChicago, IL · $1.9 million
  10. Techpipeline Inc.Chicago, IL · $1 millionWOSB
  11. Mihalik Group LLCChicago, IL · $990,379
  12. Vitalizing Business Solutions IncChicago, IL · $723,8778(a)HUBZoneWOSB
  13. CW Financial & Management Group LLCDecatur, IL · $608,483SDVOSB
  14. Govallies LLCUrbana, IL · $603,867HUBZoneWOSB
  15. The Raven Collective, LLCGrayslake, IL · $350,000WOSB
  16. Benson Capital Group LLCCarpentersville, IL · $301,198
  17. Tterry Consulting LLCChicago, IL · $245,760
  18. AJ Covenant LLCChicago, IL · $139,510WOSB
  19. Strategic Economic Research, LLCNormal, IL · $131,049
  20. QSI Consulting IncSpringfield, IL · $80,755
  21. IQR Quality Electrical LLCOakbrook Terrace, IL · $59,681SDVOSB
  22. Wicklander Zulawski & Associates, Inc.Aurora, IL · $53,816
  23. American Heaven CMC LLCSwansea, IL · $48,122
  24. Revoc Productions LLCChicago, IL · $36,984WOSB
  25. Vertex Works LLCChicago, IL · $19,643
  26. Ruthie MooreChicago, IL · $8,855WOSB
  27. Any Purpose Solutions LLCMaywood, IL · $1,800
Top firms by certification in Illinois, with primary NAICS code 541611 (Administrative Management and General Management Consulting Services) (8(a), HUBZone, WOSB and SDVOSB)

Top 8(a) firms in Illinois, with primary NAICS code 541611 (Administrative Management and General Management Consulting Services)

  1. Vitalizing Business Solutions IncChicago, IL · $723,877

Top HUBZone firms in Illinois, with primary NAICS code 541611 (Administrative Management and General Management Consulting Services)

  1. SC-B Consulting IncorporatedUrbana, IL · $2.6 million
  2. Vitalizing Business Solutions IncChicago, IL · $723,877
  3. Govallies LLCUrbana, IL · $603,867

Top Women-owned small businesses in Illinois, with primary NAICS code 541611 (Administrative Management and General Management Consulting Services)

  1. Vander Weele Group LLCHighland Park, IL · $9.6 million
  2. Attadale Partners, LLCSchaumburg, IL · $2.9 million
  3. SC-B Consulting IncorporatedUrbana, IL · $2.6 million
  4. Techpipeline Inc.Chicago, IL · $1 million
  5. Vitalizing Business Solutions IncChicago, IL · $723,877
  6. Govallies LLCUrbana, IL · $603,867
  7. The Raven Collective, LLCGrayslake, IL · $350,000
  8. AJ Covenant LLCChicago, IL · $139,510
  9. Revoc Productions LLCChicago, IL · $36,984
  10. Ruthie MooreChicago, IL · $8,855

See more Women-owned small businesses in Illinois, with primary NAICS code 541611 (Administrative Management and General Management Consulting Services)

Top Service-disabled veteran-owned in Illinois, with primary NAICS code 541611 (Administrative Management and General Management Consulting Services)

  1. CW Financial & Management Group LLCDecatur, IL · $608,483
  2. IQR Quality Electrical LLCOakbrook Terrace, IL · $59,681

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.

Find your next contract