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Federal contractors in Construction (NAICS 23)

Every contractor below has declared a NAICS code in sector 23 in SAM.gov.

Federal contractors classified under NAICS sector 23, Construction, ranked by the obligations FPDS records for them in FY2026.

114,163 contractorsOpen the filtered vendor listAll industry sectors

Ranked by FY2026 obligations (provisional)

FY2026 obligations (Oct 2025–Sep 2026, provisional; DoD awards signed after Aug 14, 2026 not yet public) · as of Nov 12, 2026. Source: FPDS contract actions, net obligations by the fiscal year of the action.

  1. #1
    $13.4B
    FISHER SAND & GRAVEL CO
    TEMPE, AZ
    NAICS 237310
    14 awards and orders with FY2026 obligations
    UEI XAVBDA4D13N7
  2. #2
    $6.1B
    BARNARD CONSTRUCTION COMPANY, INCORPORATED
    Bozeman, MT
    NAICS 237990
    10 awards and orders with FY2026 obligations
    UEI LEGGW1TNMVC9
  3. #3
    $2.8B
    SOUTHWEST VALLEY CONSTRUCTORS CO
    ALBUQUERQUE, NM
    NAICS 236220
    9 awards and orders with FY2026 obligations
    UEI W31DQKBPJCD3
  4. #4
    $2.4B
    SLS FEDERAL SERVICES LLC
    GALVESTON, TX
    NAICS 236220
    3 awards and orders with FY2026 obligations
    UEI VLDKT27H2AG1
  5. #5
    $1.9B
    THALLE CONSTRUCTION CO INC
    HILLSBOROUGH, NC
    NAICS 237990
    3 awards and orders with FY2026 obligations
    UEI RMVJU76MCN81
  6. #6
    $1.2B
    BL HARBERT INTERNATIONAL LLC
    BIRMINGHAM, AL
    NAICS 236220
    44 awards and orders with FY2026 obligations
    UEI XXNJCWMAKNH8
  7. #7
    $1.2B
    CLARK CONSTRUCTION GROUP LLC
    Bethesda, MD
    NAICS 236220
    21 awards and orders with FY2026 obligations
    UEI QQBXQR679KM9
  8. #8
    $1.1B
    FERROVIAL CONSTRUCCION PR, LLC
    SAN JUAN, PR
    NAICS 237310
    1 award or order with FY2026 obligations
    UEI KGKPT8C8SMB1
  9. #9
    $1B
    WHITING-TURNER CONTRACTING COMPANY, THE
    Baltimore, MD
    NAICS 236220
    60 awards and orders with FY2026 obligations
    UEI VEP4UN7LDMK5
  10. #10
    $1B
    WALSH FEDERAL LLC
    CHICAGO, IL
    NAICS 236220
    26 awards and orders with FY2026 obligations
    UEI DMFWBVTL9324
  11. #11
    $920.9M
    M. A. MORTENSON COMPANY
    MINNEAPOLIS, MN
    NAICS 236220
    11 awards and orders with FY2026 obligations
    UEI GPXRWUEUHZ19
  12. #12
    $717.2M
    BLACK CONSTRUCTION-TUTOR PERINI JV
    HARMON, GU
    NAICS 236210
    12 awards and orders with FY2026 obligations
    UEI DGZWLYKTUN57
  13. #13
    $674.1M
    BRASFIELD & GORRIE LLC
    BIRMINGHAM, AL
    NAICS 236220
    19 awards and orders with FY2026 obligations
    UEI TWVGJRMK6Z78
  14. #14
    $674.1M
    NAN INC
    HONOLULU, HI
    NAICS 236220
    28 awards and orders with FY2026 obligations
    UEI J1P1SQSCUYK6
  15. #15
    $610.8M
    GRANITE CONSTRUCTION COMPANY
    WATSONVILLE, CA
    NAICS 237310
    14 awards and orders with FY2026 obligations
    UEI VAYJNMM2KBE5
  16. #16
    $567.2M
    TUTOR PERINI CORPORATION
    SYLMAR, CA
    NAICS 236220
    14 awards and orders with FY2026 obligations
    UEI MT9AATHS7ZB5
  17. #17
    $562.2M
    CADDELL CONSTRUCTION CO. (DE), LLC
    MONTGOMERY, AL
    NAICS 236220
    16 awards and orders with FY2026 obligations
    UEI ELJMJND6DDF3
  18. #18
    $553.7M
    CONTI FEDERAL SERVICES, LLC
    Orlando, FL
    NAICS 236210
    31 awards and orders with FY2026 obligations
    UEI NVSLLHE5WCE5
  19. #19
    $499.1M
    M. C. DEAN, INC.
    TYSONS, VA
    NAICS 238210
    429 awards and orders with FY2026 obligations
    UEI RD55NEXJ5EW4
  20. #20
    $492.3M
    PCL CONSTRUCTION INC
    TEMPE, AZ
    NAICS 237110
    2 awards and orders with FY2026 obligations
    UEI EATWNKYCPW67
  21. #21
    $491.8M
    MANHATTAN TORCON A JOINT VENTURE
    ARLINGTON, VA
    NAICS 236220
    1 award or order with FY2026 obligations
    UEI H2XDLQNPZH11
  22. #22
    $469.9M
    DAVIS CONSTRUCTORS & ENGINEERS, INC.
    ANCHORAGE, AK
    NAICS 236220
    1 award or order with FY2026 obligations
    UEI WS2BU9PNLJ65
  23. #23
    $443.1M
    SUNDT CONSTRUCTION, INC.
    TEMPE, AZ
    NAICS 236220
    1 award or order with FY2026 obligations
    UEI NEV1XR5H3FG5
  24. #24
    $426.5M
    HENSEL PHELPS CONSTRUCTION CO.
    PHOENIX, AZ
    NAICS 236220
    4 awards and orders with FY2026 obligations
    UEI KC87NGP2E9N7
  25. #25
    $420.7M
    Pittman-Sealevel, L.L.C.
    Saint Rose, LA
    NAICS 237990
    1 award or order with FY2026 obligations
    UEI D6QUYRPWAT78
  26. #26
    $386.9M
    KIEWIT INFRASTRUCTURE SOUTH CO
    PEACHTREE CITY, GA
    NAICS 237310
    3 awards and orders with FY2026 obligations
    UEI MMG5U7ZS2DV5
  27. #27
    $381.2M
    GRUNLEY CONSTRUCTION CO., INC.
    ROCKVILLE, MD
    NAICS 236220
    42 awards and orders with FY2026 obligations
    UEI R6CPWWDD4AM1
  28. #28
    $379M
    Thalle - Bauer LLC
    Hillsborough, NC
    NAICS 237990
    1 award or order with FY2026 obligations
    UEI PWHRCFCSRQ34
  29. #29
    $353.4M
    DRAGADOS/HAWAIIAN DREDGING/ORION JV
    HONOLULU, HI
    NAICS 237990
    1 award or order with FY2026 obligations
    UEI E8AXVANBZBD4
  30. #30
    $352.7M
    HENSEL PHELPS CONSTRUCTION CO
    HONOLULU, HI
    NAICS 236220
    14 awards and orders with FY2026 obligations
    UEI LA5LXK1PHJB5
See all 114,163 contractors