GovChime

Federal contractors in Connecticut

All contractors below list a Connecticut headquarters in their SAM.gov registration.

Federal contractors headquartered in Connecticut (CT) and registered with SAM.gov, ranked by the obligations FPDS records for them in FY2026.

14,629 contractorsOpen the filtered vendor listAll Connecticut vendors, A to Z

Ranked by FY2026 obligations (provisional)

FY2026 obligations (Oct 2025–Sep 2026, provisional; DoD awards signed after Aug 7, 2026 not yet public) · as of Nov 5, 2026. Source: FPDS contract actions, net obligations by the fiscal year of the action.

  1. #1
    $23B
    ELECTRIC BOAT CORPORATION
    GROTON, CT
    NAICS 336611
    252 awards and orders with FY2026 obligations
    UEI E7BEKJ4V9528
  2. #2
    $10.1B
    RTX CORPORATION
    EAST HARTFORD, CT
    NAICS 336412
    738 awards and orders with FY2026 obligations
    UEI QN1BCFY7JDJ5
  3. #3
    $3.5B
    SIKORSKY AIRCRAFT CORPORATION
    STRATFORD, CT
    NAICS 336411
    13,627 awards and orders with FY2026 obligations
    UEI UTJWTSLMFNG4
  4. #4
    $206.1M
    HAMILTON SUNDSTRAND CORPORATION
    WINDSOR LOCKS, CT
    NAICS 336412
    1,515 awards and orders with FY2026 obligations
    UEI JC42EBJ5NFJ1
  5. #5
    $116.5M
    DANBURY MISSION TECHNOLOGIES, LLC
    DANBURY, CT
    NAICS 333310
    11 awards and orders with FY2026 obligations
    UEI ZXVZMXQM8DD9
  6. #6
    $101.6M
    REGAN TECHNOLOGIES CORP
    MIDDLETOWN, CT
    NAICS 541511
    132 awards and orders with FY2026 obligations
    UEI PJ2BS3KYWKS5
  7. #7
    $94.7M
    TRIUMPH ENGINE CONTROL SYSTEMS LLC
    WEST HARTFORD, CT
    NAICS 336412
    21 awards and orders with FY2026 obligations
    UEI N188YZJK1LL1
  8. #8
    $77.8M
    CW RESOURCES, INC.
    NEW BRITAIN, CT
    NAICS 561210
    81 awards and orders with FY2026 obligations
    UEI WFN1L9K1LAL5
  9. #9
    $64.7M
    SONALYSTS INC
    WATERFORD, CT
    NAICS 541715
    19 awards and orders with FY2026 obligations
    UEI WYFZJPX5J537
  10. #10
    $61.9M
    AmeriTech Contracting LLC
    Meriden, CT
    NAICS 236220
    60 awards and orders with FY2026 obligations
    UEI CADSMUE9J2M4
  11. #11
    $60.5M
    MCLAUGHLIN RESEARCH CORPORATION
    NEW LONDON, CT
    NAICS 541330
    14 awards and orders with FY2026 obligations
    UEI CGBMKJF19GJ1
  12. #12
    $53.4M
    CELEEN LLC
    Mashantucket, CT
    NAICS 541614
    29 awards and orders with FY2026 obligations
    UEI FD9WGFKHHRL4
  13. #13
    $46.9M
    EMPRISE CORPORATION
    LEDYARD, CT
    NAICS 541330
    18 awards and orders with FY2026 obligations
    UEI KHKJZZMK1BD9
  14. #14
    $46.2M
    IPSOS PUBLIC AFFAIRS, LLC
    Norwalk, CT
    NAICS 541611
    8 awards and orders with FY2026 obligations
    UEI G3HKA2SVBNK7
  15. #15
    $45.4M
    GARTNER, INC.
    STAMFORD, CT
    NAICS 541519
    132 awards and orders with FY2026 obligations
    UEI CFALLJBGZ697
  16. #16
    $40.2M
    APPLIED PHYSICAL SCIENCES CORP
    GROTON, CT
    NAICS 541330
    12 awards and orders with FY2026 obligations
    UEI R494GGV1AEM8
  17. #17
    $35.1M
    PCX AEROSTRUCTURES, LLC
    NEWINGTON, CT
    NAICS 336413
    2 awards and orders with FY2026 obligations
    UEI KGUJF135PFY8
  18. #18
    $35M
    TECHNOLOGY SERVICE CORPORATION
    TRUMBULL, CT
    NAICS 541715
    1 award or order with FY2026 obligations
    UEI RKH4T6P8G478
  19. #19
    $33.9M
    PITNEY BOWES INC.
    SHELTON, CT
    NAICS 532420
    430 awards and orders with FY2026 obligations
    UEI CHTAKEYGS386
  20. #20
    $25.8M
    ENSIGN-BICKFORD AEROSPACE & DEFENSE COMPANY
    SIMSBURY, CT
    NAICS 336415
    16 awards and orders with FY2026 obligations
    UEI JU3GGVGN9ML8
  21. #21
    $24.5M
    MOHAWK NORTHEAST INC
    PLANTSVILLE, CT
    NAICS 237990
    2 awards and orders with FY2026 obligations
    UEI CE4UBZFNCKU9
  22. #22
    $21.9M
    ACMT, INC.
    MANCHESTER, CT
    NAICS 336412
    9 awards and orders with FY2026 obligations
    UEI ZJLQPJC6X2Z7
  23. #23
    $20.3M
    COLT'S MANUFACTURING COMPANY, LLC
    West Hartford, CT
    NAICS 332994
    12 awards and orders with FY2026 obligations
    UEI CEL7HWNM9VJ5
  24. #24
    $18M
    Moran Towing Corporation
    NEW CANAAN, CT
    NAICS 488330
    2 awards and orders with FY2026 obligations
    UEI KTKUW3L4GEF6
  25. #25
    $16.8M
    THE NUTMEG COMPANIES, INC.
    NORWICH, CT
    NAICS 236220
    4 awards and orders with FY2026 obligations
    UEI LCJ3FY3T4J43
  26. #26
    $15.8M
    YALE NEW HAVEN HEALTH SERVICES CORPORATION
    NEW HAVEN, CT
    NAICS 541990
    2 awards and orders with FY2026 obligations
    UEI SE36S7J6DZL1
  27. #27
    $14.8M
    TREADWELL CORPORATION (DELAWARE)
    THOMASTON, CT
    NAICS 333998
    99 awards and orders with FY2026 obligations
    UEI UDTCLN3WJA87
  28. #28
    $14.1M
    MURRAY BENJAMIN ELECTRIC COMPANY LLC
    STAMFORD, CT
    NAICS 423610
    241 awards and orders with FY2026 obligations
    UEI E5NZAXG4MNB7
  29. #29
    $14.1M
    ETHAN ALLEN RETAIL, INC.
    DANBURY, CT
    NAICS 337122
    206 awards and orders with FY2026 obligations
    UEI NGSMBHUNRTA7
  30. #30
    $12.8M
    THE HARTFORD PROVISION COMPANY
    SOUTH WINDSOR, CT
    NAICS 424410
    1,788 awards and orders with FY2026 obligations
    UEI QT2NRCXEU2D3
See all 14,629 contractors