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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 Indiana, with primary NAICS code 541330 (Engineering 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. Tristar, Inc.Bloomington, IN · $178.4 millionSDVOSB
  2. Cameo Professional Support Services LLCWest Lafayette, IN · $9.8 millionWOSB
  3. Guidon Mes JV II LLCIndianapolis, IN · $6.6 millionSDVOSB
  4. Indesign LLCIndianapolis, IN · $5.5 million
  5. Strategic Technical Services LLCCarmel, IN · $4.3 million
  6. Templar LLCRichmond, IN · $4.1 million
  7. In Space, L.L.C.Lafayette, IN · $1.6 million
  8. Paragon Force, IncBloomfield, IN · $1.4 millionHUBZoneWOSB
  9. Guidon Craddock JV LLCIndianapolis, IN · $1.2 millionSDVOSB
  10. Artisan Electronics IncOdon, IN · $689,381
  11. Design-Aire Engineering, Inc.Indianapolis, IN · $684,729SDVOSB
  12. Online Resources IncLebanon, IN · $401,642
  13. Amarok LLCFort Branch, IN · $377,576
  14. Guidon-Charlotte Engineers Sdvosb JV II LLCIndianapolis, IN · $367,311SDVOSB
  15. Shrewsberry & Associates, LLCIndianapolis, IN · $356,122
  16. ER Group LLCValparaiso, IN · $295,000WOSB
  17. Midwest Associates of Indianapolis LLCIndianapolis, IN · $258,760WOSB
  18. Enurga IncWest Lafayette, IN · $224,817
  19. Guidon-Mes SB JV, LLCIndianapolis, IN · $176,875SDVOSB
  20. Materials Data Management IncIndianapolis, IN · $156,054
  21. Valor Defense Solutions, IncOdon, IN · $88,687WOSB
  22. Geotill Inc.Fishers, IN · $11,100
  23. Bill Austin & Associates IncColumbus, IN · $500
  24. Logistikos Engineering LLCFort Wayne, IN · $500
Top firms by certification in Indiana, with primary NAICS code 541330 (Engineering Services) (HUBZone, WOSB and SDVOSB)

Top HUBZone firms in Indiana, with primary NAICS code 541330 (Engineering Services)

  1. Paragon Force, IncBloomfield, IN · $1.4 million

Top Women-owned small businesses in Indiana, with primary NAICS code 541330 (Engineering Services)

  1. Cameo Professional Support Services LLCWest Lafayette, IN · $9.8 million
  2. Paragon Force, IncBloomfield, IN · $1.4 million
  3. ER Group LLCValparaiso, IN · $295,000
  4. Midwest Associates of Indianapolis LLCIndianapolis, IN · $258,760
  5. Valor Defense Solutions, IncOdon, IN · $88,687

Top Service-disabled veteran-owned in Indiana, with primary NAICS code 541330 (Engineering Services)

  1. Tristar, Inc.Bloomington, IN · $178.4 million
  2. Guidon Mes JV II LLCIndianapolis, IN · $6.6 million
  3. Guidon Craddock JV LLCIndianapolis, IN · $1.2 million
  4. Design-Aire Engineering, Inc.Indianapolis, IN · $684,729
  5. Guidon-Charlotte Engineers Sdvosb JV II LLCIndianapolis, IN · $367,311
  6. Guidon-Mes SB JV, LLCIndianapolis, IN · $176,875

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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