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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 Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)), by federal contract dollars

Ranked by federal prime contract dollars as a small business since FY2024 (USAspending.gov, as of Nov 5, 2026). The 50 with the most dollars are shown; add a filter to narrow the list.

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. Simulation Technologies, IncHuntsville, AL · $366 millionWOSB
  2. Yulista Support Services LLCHuntsville, AL · $253.8 million
  3. Tyonek Technical Services, LLCMadison, AL · $199 million8(a)
  4. NTSI LLCHuntsville, AL · $159.4 million
  5. H2 Technology Group, LLCHuntsville, AL · $119.4 millionSDVOSB
  6. Davidson Technologies IncHuntsville, AL · $95.3 million
  7. Systems Products and Solutions, IncHuntsville, AL · $89.2 millionWOSB
  8. Five Stones Research CorporationHuntsville, AL · $74 millionWOSB
  9. CFD Research CorporationHuntsville, AL · $64.2 million
  10. Trideum CorporationHuntsville, AL · $59.4 million
  11. Higherechelon, Inc.Huntsville, AL · $57.7 millionSDVOSB
  12. Ierus Technologies IncHuntsville, AL · $51 million
  13. Decibel Research, Inc.Huntsville, AL · $47.7 million
  14. Invariant CorporationHuntsville, AL · $43 million
  15. Analytical Services, Inc.Huntsville, AL · $42.1 million
  16. Canvas II, LLCHuntsville, AL · $30.1 millionWOSB
  17. MTA IncHuntsville, AL · $27.4 millionWOSB
  18. Gray Analytics, Inc.Huntsville, AL · $26 million
  19. Polaris Sensor Technologies, LLCHuntsville, AL · $21.3 million
  20. Troy Sierra JV LLCHuntsville, AL · $18.7 million
  21. Nou Systems IncHuntsville, AL · $17.4 millionWOSB
  22. Bevilacqua Research CorporationHuntsville, AL · $16.9 millionSDVOSB
  23. Quadrus CorporationHuntsville, AL · $8.7 millionHUBZone
  24. Engeniusmicro LLCHuntsville, AL · $7.6 million
  25. Koda Technologies IncHuntsville, AL · $6.9 millionWOSB
  26. QTEC, Inc.Huntsville, AL · $6.5 millionWOSB
  27. Cypress Resources IncVestavia, AL · $6.2 millionWOSB
  28. Archarithms IncHuntsville, AL · $6 millionHUBZone
  29. Ironmountain Solutions, LLCHuntsville, AL · $5.3 million
  30. Novatec Solutions, LLCHuntsville, AL · $4.7 millionWOSB
  31. Relogic Research, Inc.Huntsville, AL · $4.3 million8(a)
  32. Green Squirrel Research, LLCMadison, AL · $4.3 million
  33. Gleason Research Associates IncHuntsville, AL · $3.1 million
  34. Signature Solutions IncHuntsville, AL · $2.8 million
  35. Cortina Solutions, LLCHuntsville, AL · $2.8 million8(a)HUBZone
  36. Freent Technologies, Inc.Huntsville, AL · $1.6 millionHUBZone
  37. Geneinfosec IncHuntsville, AL · $1.3 million
  38. Eikon Research IncHuntsville, AL · $1.2 million
  39. JDM Solutions LLCOwens Cross Roads, AL · $1.2 million
  40. SSS Optical Technologies LLCHuntsville, AL · $1.1 million
  41. Systems Visions, LLCAuburn, AL · $935,743
  42. Scientic IncHuntsville, AL · $600,429
  43. Bailey Collaborative Solutions, LLCHuntsville, AL · $597,435HUBZone
  44. Offset Strategic Services, LLCHuntsville, AL · $434,613SDVOSB
  45. Aero Thermo Technology, IncHuntsville, AL · $409,113
  46. Crossflow Technologies IncHuntsville, AL · $317,996
  47. Noetic Strategies IncHuntsville, AL · $305,7418(a)HUBZone
  48. Whaleio LLCHuntsville, AL · $261,787
  49. Arcatech LLCArab, AL · $72,680SDVOSB
  50. Correlated Magnetics Research, LLCHuntsville, AL · $47,944
Top firms by certification in Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)) (8(a), HUBZone, WOSB and SDVOSB)

Top 8(a) firms in Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))

  1. Tyonek Technical Services, LLCMadison, AL · $199 million
  2. Relogic Research, Inc.Huntsville, AL · $4.3 million
  3. Cortina Solutions, LLCHuntsville, AL · $2.8 million
  4. Noetic Strategies IncHuntsville, AL · $305,741
  5. Troy 7, Inc.Huntsville, AL · $500

Top HUBZone firms in Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))

  1. Quadrus CorporationHuntsville, AL · $8.7 million
  2. Archarithms IncHuntsville, AL · $6 million
  3. Cortina Solutions, LLCHuntsville, AL · $2.8 million
  4. Freent Technologies, Inc.Huntsville, AL · $1.6 million
  5. Bailey Collaborative Solutions, LLCHuntsville, AL · $597,435
  6. Noetic Strategies IncHuntsville, AL · $305,741
  7. Quadrus CorporationHuntsville, AL · $500

Top Women-owned small businesses in Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))

  1. Simulation Technologies, IncHuntsville, AL · $366 million
  2. Systems Products and Solutions, IncHuntsville, AL · $89.2 million
  3. Five Stones Research CorporationHuntsville, AL · $74 million
  4. Canvas II, LLCHuntsville, AL · $30.1 million
  5. MTA IncHuntsville, AL · $27.4 million
  6. Nou Systems IncHuntsville, AL · $17.4 million
  7. Koda Technologies IncHuntsville, AL · $6.9 million
  8. QTEC, Inc.Huntsville, AL · $6.5 million
  9. Cypress Resources IncVestavia, AL · $6.2 million
  10. Novatec Solutions, LLCHuntsville, AL · $4.7 million

See more Women-owned small businesses in Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))

Top Service-disabled veteran-owned in Alabama, with primary NAICS code 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))

  1. H2 Technology Group, LLCHuntsville, AL · $119.4 million
  2. Higherechelon, Inc.Huntsville, AL · $57.7 million
  3. Bevilacqua Research CorporationHuntsville, AL · $16.9 million
  4. Offset Strategic Services, LLCHuntsville, AL · $434,613
  5. Arcatech LLCArab, AL · $72,680
  6. Preferred Program Solutions IncMadison, AL · $500
  7. All Source Strategies LLCHuntsville, AL · $500
  8. Bright Path Research LLCHuntsville, AL · $500

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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