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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 Massachusetts, with primary NAICS code 334516 (Analytical Laboratory Instrument Manufacturing), 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. Viken Detection CorporationBurlington, MA · $5.4 million
  2. Jentek Sensors, Inc.Marlborough, MA · $3.2 million
  3. Xenocs Inc.Holyoke, MA · $2.6 million
  4. Peak Scientific IncWestford, MA · $1.8 million
  5. Sciaps, IncAndover, MA · $1.1 million
  6. Optikos, LLCWakefield, MA · $869,549
  7. Specs-Tii IncMansfield, MA · $862,945
  8. Lifecanvas Technologies IncCambridge, MA · $607,762
  9. Rapid Micro Biosystems, Inc.Lowell, MA · $533,150
  10. Consolidated Machine CorpBillerica, MA · $439,993
  11. Angstrom Sun Technologies IncActon, MA · $283,700
  12. Sophion Bioscience IncBedford, MA · $280,180
  13. YMC America IncDevens, MA · $263,650
  14. Pion Inc.Billerica, MA · $254,029
  15. Harvard Bioscience IncHolliston, MA · $252,788
  16. PP Systems International, LLCAmesbury, MA · $244,842WOSB
  17. M-R Resources, IncFitchburg, MA · $230,217
  18. Analytik Jena US LLCTewksbury, MA · $198,551
  19. Union Biometrica IncHolliston, MA · $182,656
  20. Associated Environmental Systems, LLCNorth Chelmsford, MA · $172,106
  21. Precisionary Instruments LLCAshland, MA · $157,528
  22. Spectral Evolution IncHaverhill, MA · $143,819
  23. Redshift Bioanalytics IncBoxborough, MA · $139,900
  24. Schoeffel International CorpChelmsford, MA · $112,160WOSB
  25. Harvard Bioscience, Inc.Holliston, MA · $108,983
  26. Sage Science, Inc.Beverly, MA · $108,280
  27. Fluigent, Inc.North Chelmsford, MA · $100,342
  28. Antec (USA), LLCBoston, MA · $99,767
  29. QBLOX US IncBoston, MA · $83,035
  30. Capacitec, Inc.Ayer, MA · $82,997
  31. Interscience Laboratories, Inc.Woburn, MA · $75,752
  32. Scienion US IncWoburn, MA · $56,453
  33. Quantaq IncSomerville, MA · $55,265
  34. Almax Easylab IncCambridge, MA · $50,324
  35. Preomics IncBillerica, MA · $49,999
  36. Texture Technologies CorpSouth Hamilton, MA · $34,085
  37. Bascom-Turner Instruments, Inc.Norwood, MA · $23,940
  38. Diamond Diagnostics IncHolliston, MA · $4,851
Top firms by certification in Massachusetts, with primary NAICS code 334516 (Analytical Laboratory Instrument Manufacturing) (WOSB)

Top Women-owned small businesses in Massachusetts, with primary NAICS code 334516 (Analytical Laboratory Instrument Manufacturing)

  1. PP Systems International, LLCAmesbury, MA · $244,842
  2. Schoeffel International CorpChelmsford, MA · $112,160

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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