Department of Defense NAICS 237990 contractors

Other Heavy and Civil Engineering Construction. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$14,082,159,481

Visible recipients tied to Department of Defense and NAICS 237990

Skanska USA Civil Northeast INC

East Elmhurst, NY

East Elmhurst, NY | 3 awards | Top agency Department of Defense | NAICS 237990

$147,474,395

Aleut Remediation LLC

Oak Ridge, TN

Oak Ridge, TN | 20 awards | Top agency Department of Defense | NAICS 562910

$29,733,573

Healy Tibbitts Builders, Inc.

Aiea, HI

Aiea, HI | 5 awards | Top agency Department of Defense | NAICS 237990

$106,189,794

Bristol Construction Services, LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 236220

$114,832,449

Bristol General Contractors, LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 236220

$29,957,248

Doyon Project Services, LLC

Federal Way, WA

Federal Way, WA | 20 awards | Top agency Department of Defense | NAICS 236220

$19,568,007

Tdx Power Services LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 237990

$34,678,107

Sealaska Secure Construction Solutions, LLC

Seattle, WA

Seattle, WA | 7 awards | Top agency Department of Justice | NAICS 236220

$24,500,000

Sealaska Construction Solutions, LLC

Seattle, WA

Seattle, WA | 20 awards | Top agency Department of Defense | NAICS 237110

$9,934,068

Mccarthy Building Companies, Inc.

Saint Louis, MO

Saint Louis, MO | 5 awards | Top agency Department of Defense | NAICS 236220

$220,708,692

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