Department of the Interior NAICS 237990 and PSC Y1JZ contractors

Other Heavy and Civil Engineering Construction. CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 237990 · PSC Y1JZ

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$2,179,296,395

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 237990 and PSC Y1JZ

Fisher Sand & Gravel CO

Tempe, AZ

Tempe, AZ | 30 awards | Top agency Department of Homeland Security | NAICS 236220

$418,444,373

Aleut Construction LLC

Reston, VA

Reston, VA | 29 awards | Top agency Department of Defense | NAICS 236220

$80,237,628

Tunista Construction LLC

Tacoma, WA

Tacoma, WA | 5 awards | Top agency Department of Defense | NAICS 236220

$24,658,351

Cdm Constructors Inc.

Boston, MA

Boston, MA | 31 awards | Top agency Department of Defense | NAICS 237110

$243,527,303

Sealaska Constructors LLC

Seattle, WA

Seattle, WA | 46 awards | Top agency Department of the Interior | NAICS 236220

$96,690,308

Stg Pacific, LLC

Anchorage, AK

Anchorage, AK | 21 awards | Top agency Department of Defense | NAICS 236220

$32,509,895

Doyon Management Services, LLC

Federal Way, WA

Federal Way, WA | 66 awards | Top agency Department of Defense | NAICS 236220

$48,095,438

Pacific Tech Construction INC

Kelso, WA

Kelso, WA | 130 awards | Top agency Department of Defense | NAICS 238160

$123,737,108

Ahtna Design-build INC

West Sacramento, CA

West Sacramento, CA | 10 awards | Top agency Department of Defense | NAICS 236220

$65,026,500

The Lane Construction Corporation

Charlotte, NC

Charlotte, NC | 24 awards | Top agency Department of Defense | NAICS 237990

$1,017,794,410

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