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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 Virginia, with primary NAICS code 541690 (Other Scientific and Technical 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). 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. Ocean Associates IncArlington, VA · $72.4 millionWOSB
  2. 3 Reasons Consulting LLCMechanicsville, VA · $42 millionWOSBSDVOSB
  3. Invictus Consulting Services LLCLorton, VA · $26 million
  4. Toxcel LLCGainesville, VA · $22.9 million
  5. Actuarial Research CorporationAnnandale, VA · $17.5 million
  6. DBOC Joint VentureFairfax, VA · $15.5 million
  7. CCS Associates, Inc.McLean, VA · $14.6 million
  8. Dager Technology, LLCFairfax, VA · $14.4 millionWOSB
  9. Caitta Inc.Herndon, VA · $11.8 millionWOSB
  10. The Meridian Group DC LLCAlexandria, VA · $5.9 million
  11. Shield Analysis Technology LLCManassas, VA · $4.5 millionWOSBSDVOSB
  12. Evince Analytics, IncorporatedVienna, VA · $4.3 million
  13. Perigean Technologies LLCSpotsylvania, VA · $3.2 millionWOSB
  14. Defined Business Solutions LLCLancaster, VA · $2.7 million
  15. Advanced Mission Systems LLCBuchanan, VA · $1.8 million
  16. A T a, LLCGreat Falls, VA · $1.7 million8(a)
  17. Syntelligent Analytic Solutions LLCFalls Church, VA · $1.3 millionHUBZoneSDVOSB
  18. Biologics Consulting Group, Inc.Alexandria, VA · $1.1 million
  19. Vectrona-ITA Solutions II LLCVirginia Beach, VA · $944,200SDVOSB
  20. The Critical Mass LLCAlexandria, VA · $755,000WOSBSDVOSB
  21. Kevin RossFalls Church, VA · $677,223
  22. Kadsci, LLCFairfax, VA · $635,127SDVOSB
  23. Austin DempewolffArlington, VA · $574,403
  24. Brilliant Solutions, Inc.Manassas, VA · $554,576
  25. Neuroscale LLCSterling, VA · $540,000
  26. L. E. Peabody & Associates, IncArlington, VA · $524,492
  27. Stemcomm Ventures, LLCNewport News, VA · $477,000
  28. CTA Consultants, LLCLynchburg, VA · $466,000WOSB
  29. The Cyan Group LLCHamilton, VA · $400,000
  30. Federal Engineering, Inc.Reston, VA · $340,652
  31. Metadata Forensics LLCNorth Chesterfield, VA · $335,019SDVOSB
  32. Monument Economics Group LLCArlington, VA · $327,405
  33. NMCOX Consulting, Inc.Ashburn, VA · $285,000WOSB
  34. Scott Andrew MerrittManassas, VA · $281,000
  35. Ellen K. MoranReston, VA · $233,168
  36. Paliton Networks LLCLeesburg, VA · $215,796
  37. Xtremelabs, LLCMcLean, VA · $204,700
  38. White Cloud Medical Physics LLCLeesburg, VA · $165,495SDVOSB
  39. Datalock Consulting Group LLCCentreville, VA · $160,014
  40. J2F EngineeringCharlottesville, VA · $137,231
  41. Fitzroy Environmental Consulting IncAldie, VA · $121,564SDVOSB
  42. Forensic Healthcare Consulting LLCAlexandria, VA · $121,400WOSB
  43. Scibor AdriannaAlexandria, VA · $117,546
  44. NCR Behavioral Health LLCFairfax Station, VA · $90,903
  45. Ekom Consulting LLCFredericksburg, VA · $72,143
  46. Jenna WhiteFairfax, VA · $63,738
  47. Trautman International Services LLCReston, VA · $35,750
  48. Yonergy, LLCAlexandria, VA · $11,888
  49. Roman RiveraArlington, VA · $11,250
  50. Blue Tang Solutions IncLeesburg, VA · $500
Top firms by certification in Virginia, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services) (8(a), HUBZone, WOSB and SDVOSB)

Top 8(a) firms in Virginia, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)

  1. A T a, LLCGreat Falls, VA · $1.7 million
  2. Loesung LLCHaymarket, VA · $500

Top HUBZone firms in Virginia, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)

  1. Syntelligent Analytic Solutions LLCFalls Church, VA · $1.3 million

Top Women-owned small businesses in Virginia, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)

  1. Ocean Associates IncArlington, VA · $72.4 million
  2. 3 Reasons Consulting LLCMechanicsville, VA · $42 million
  3. Dager Technology, LLCFairfax, VA · $14.4 million
  4. Caitta Inc.Herndon, VA · $11.8 million
  5. Shield Analysis Technology LLCManassas, VA · $4.5 million
  6. Perigean Technologies LLCSpotsylvania, VA · $3.2 million
  7. The Critical Mass LLCAlexandria, VA · $755,000
  8. CTA Consultants, LLCLynchburg, VA · $466,000
  9. NMCOX Consulting, Inc.Ashburn, VA · $285,000
  10. Forensic Healthcare Consulting LLCAlexandria, VA · $121,400

See more Women-owned small businesses in Virginia, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)

Top Service-disabled veteran-owned in Virginia, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)

  1. 3 Reasons Consulting LLCMechanicsville, VA · $42 million
  2. Shield Analysis Technology LLCManassas, VA · $4.5 million
  3. Syntelligent Analytic Solutions LLCFalls Church, VA · $1.3 million
  4. Vectrona-ITA Solutions II LLCVirginia Beach, VA · $944,200
  5. The Critical Mass LLCAlexandria, VA · $755,000
  6. Kadsci, LLCFairfax, VA · $635,127
  7. Metadata Forensics LLCNorth Chesterfield, VA · $335,019
  8. White Cloud Medical Physics LLCLeesburg, VA · $165,495
  9. Fitzroy Environmental Consulting IncAldie, VA · $121,564

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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