GovChime

Federal contractors in South Carolina

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

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

18,648 contractorsOpen the filtered vendor listAll South Carolina vendors, A to Z

Ranked by FY2026 obligations (provisional)

FY2026 obligations (Oct 2025–Sep 2026, provisional; DoD awards signed after Aug 8, 2026 not yet public) · as of Nov 6, 2026. Source: FPDS contract actions, net obligations by the fiscal year of the action.

  1. #1
    $4.3B
    FLUOR MARINE PROPULSION, LLC
    GREENVILLE, SC
    NAICS 541715
    2 awards and orders with FY2026 obligations
    UEI CWHMVCX7K1N6
  2. #2
    $3.4B
    SAVANNAH RIVER NUCLEAR SOLUTIONS LLC
    AIKEN, SC
    NAICS 561210
    1 award or order with FY2026 obligations
    UEI XLQ7CKUSQSD5
  3. #3
    $3.3B
    ADVANCED TECHNOLOGY INTERNATIONAL
    SUMMERVILLE, SC
    NAICS 541715
    322 awards and orders with FY2026 obligations
    UEI LDMMF472BB93
  4. #4
    $1.3B
    ONE NATION INNOVATION
    COLUMBIA, SC
    NAICS 541611
    111 awards and orders with FY2026 obligations
    UEI VFVENKZEF891
  5. #5
    $1.1B
    SAVANNAH RIVER MISSION COMPLETION, LLC
    AIKEN, SC
    NAICS 562910
    6 awards and orders with FY2026 obligations
    UEI C32KCWJ94LY8
  6. #6
    $551.2M
    CENTRAL PLATEAU CLEANUP COMPANY, LLC
    AIKEN, SC
    NAICS 541330
    3 awards and orders with FY2026 obligations
    UEI J4TDNRDMRMZ3
  7. #7
    $418.8M
    FLUOR INTERCONTINENTAL, INC
    GREENVILLE, SC
    NAICS 561210
    9 awards and orders with FY2026 obligations
    UEI XMJWLE5WFT29
  8. #8
    $377.3M
    SOUTHERN OHIO CLEANUP COMPANY LLC
    AIKEN, SC
    NAICS 562910
    2 awards and orders with FY2026 obligations
    UEI NYYVB7U3D766
  9. #9
    $324.5M
    BATTELLE SAVANNAH RIVER ALLIANCE, LLC
    AIKEN, SC
    NAICS 541715
    1 award or order with FY2026 obligations
    UEI KNXDWU1G3E81
  10. #10
    $296.1M
    PALMETTO GBA, LLC
    Columbia, SC
    NAICS 524292
    11 awards and orders with FY2026 obligations
    UEI CFLDECZBMDV6
  11. #11
    $278.5M
    DETYENS SHIPYARDS INC
    N CHARLESTON, SC
    NAICS 336611
    16 awards and orders with FY2026 obligations
    UEI VLXGTHQE5ES7
  12. #12
    $201.8M
    HSGS-AMERESCO, LLC
    SUMMERVILLE, SC
    NAICS 236220
    2 awards and orders with FY2026 obligations
    UEI K2TBVYNZS593
  13. #13
    $175.6M
    SO-PAK-CO, INC
    MULLINS, SC
    NAICS 311422
    624 awards and orders with FY2026 obligations
    UEI R5X5DXMX96M4
  14. #14
    $171.7M
    COMPANION DATA SERVICES LLC
    COLUMBIA, SC
    NAICS 541511
    1 award or order with FY2026 obligations
    UEI FMV5MKKUNH36
  15. #15
    $86.3M
    EOS INC
    Charleston, SC
    NAICS 423120
    182 awards and orders with FY2026 obligations
    UEI NVLTHVFHQTT5
  16. #16
    $73.4M
    ITC DEFENSE CORP
    NORTH CHARLESTON, SC
    NAICS 541330
    42 awards and orders with FY2026 obligations
    UEI LJSJAJW9KMW6
  17. #17
    $64.3M
    US FOODS INC
    LEXINGTON, SC
    NAICS 424410
    3,744 awards and orders with FY2026 obligations
    UEI JM2PSZ26CGJ6
  18. #18
    $56.8M
    TECHNICA LLC
    CHARLESTON, SC
    NAICS 561210
    1 award or order with FY2026 obligations
    UEI XDW8QYRZ14K9
  19. #19
    $53.3M
    SOUTH CAROLINA COMMISSION FOR BLIND
    COLUMBIA, SC
    NAICS 722310
    2 awards and orders with FY2026 obligations
    UEI JYLLL2YTFQ33
  20. #20
    $48.3M
    ATLAS TECHNOLOGIES, INC.
    NORTH CHARLESTON, SC
    NAICS 541330
    4 awards and orders with FY2026 obligations
    UEI CDKRUNL7D419
  21. #21
    $39.2M
    ORBIS SIBRO INC
    CHARLESTON, SC
    NAICS 541330
    29 awards and orders with FY2026 obligations
    UEI KS91NKS9M428
  22. #22
    $37.9M
    DIVERSIFIED PROTECTION CORP
    DANIEL ISLAND, SC
    NAICS 561612
    9 awards and orders with FY2026 obligations
    UEI EFKMRSEAE2K3
  23. #23
    $37.7M
    COMMIT ENTERPRISES INC
    N CHARLESTON, SC
    NAICS 541330
    6 awards and orders with FY2026 obligations
    UEI E5MNNKSSL826
  24. #24
    $33.7M
    VGS INFRASTRUCTURE SERVICES INC
    GREENVILLE, SC
    NAICS 488190
    32 awards and orders with FY2026 obligations
    UEI M3F3BNAJHDN5
  25. #25
    $31.9M
    MODUS21, LLC
    North Charleston, SC
    NAICS 541512
    3 awards and orders with FY2026 obligations
    UEI NRWXUT79D2E6
  26. #26
    $31.3M
    FN AMERICA LLC
    COLUMBIA, SC
    NAICS 332994
    81 awards and orders with FY2026 obligations
    UEI EQGGN3DKP8K3
  27. #27
    $30.6M
    KEENAN FT DETRICK ENERGY LLC
    COLUMBIA, SC
    NAICS 221122
    1 award or order with FY2026 obligations
    UEI UJ92Y2J5NLK9
  28. #28
    $29M
    AMENTUM ENVIRONMENT & ENERGY, INC.
    AIKEN, SC
    NAICS 562910
    13 awards and orders with FY2026 obligations
    UEI EPJXJJAXYF38
  29. #29
    $28.8M
    PREMIER MEDICAL DISTRIBUTORS, LLC
    MYRTLE BEACH, SC
    NAICS 423450
    44 awards and orders with FY2026 obligations
    UEI NXG6V8L9SY13
  30. #30
    $28.8M
    INTEGER TECHNOLOGIES LLC
    COLUMBIA, SC
    NAICS 541715
    5 awards and orders with FY2026 obligations
    UEI EVJCVE83BCJ1
See all 18,648 contractors