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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.

Or list small businesses by state, NAICS code or certification

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Small businesses in South Dakota, 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. Lacreek Development CorpMartin, SD · $79.6 millionHUBZone
  2. Dean Kurtz Construction CompanyRapid City, SD · $12.5 million
  3. Tatco LLCCaputa, SD · $11.3 million
  4. Mac Construction Company, IncorporatedRapid City, SD · $6.2 million
  5. Complete Concrete, Inc.Rapid City, SD · $5.6 million
  6. Doug Obryan Contracting IncMartin, SD · $5.2 million
  7. DPEC & RCS Joint Venture, LLCEagle Butte, SD · $3 million
  8. Sharpe Enterprises IncPierre, SD · $1.4 million
  9. First Dakota Enterprises, Inc.Fort Pierre, SD · $1.4 million
  10. All American Contracting Solutions, LLCRapid City, SD · $1.2 millionSDVOSB
  11. Gil Haugan Construction, IncSioux Falls, SD · $546,820
  12. Welfl Construction CorpYankton, SD · $416,684
  13. BHI Construction, LLCHarrisburg, SD · $377,837
  14. Empire Building Construction, LLCSioux Falls, SD · $362,061
  15. Dakota Plains Electrical Contracting, Inc.Eagle Butte, SD · $283,844HUBZone
  16. R.C.S. Construction, Inc.Rapid City, SD · $103,758
  17. Koah-Haugan Joint Venture LLCCanton, SD · $81,677SDVOSB
  18. True Builder's LLCBelle Fourche, SD · $32,978
  19. G2G LLCRapid City, SD · $3,180SDVOSB
  20. Seco Construction, Inc.Rapid City, SD · $2,006
Top firms by certification in South Dakota, with primary NAICS code 236220 (Commercial and Institutional Building Construction) (HUBZone and SDVOSB)

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

  1. Lacreek Development CorpMartin, SD · $79.6 million
  2. Dakota Plains Electrical Contracting, Inc.Eagle Butte, SD · $283,844

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

  1. All American Contracting Solutions, LLCRapid City, SD · $1.2 million
  2. Koah-Haugan Joint Venture LLCCanton, SD · $81,677
  3. G2G LLCRapid City, SD · $3,180

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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