Department of Defense NAICS 236220 and PSC Y119 contractors

Commercial and Institutional Building Construction. CONSTRUCT/OTHER ADMIN & SVCS BLDGS. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 236220 · PSC Y119

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$8,166,913,773

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 236220 and PSC Y119

Alutiiq International Solutions, LLC

Anchorage, AK

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

$642,121,189

Nan INC

Honolulu, HI

Honolulu, HI | 100 awards | Top agency Department of Defense | NAICS 236220

$1,631,127,392

Okland Construction Company, Inc.

Salt Lake City, UT

Salt Lake City, UT | 5 awards | Top agency General Services Administration | NAICS 236220

$364,953,063

Gilbane Building Company

Baltimore, MD

Baltimore, MD | 5 awards | Top agency Department of Health and Human Services | NAICS 236220

$717,629,621

Pcl Construction Services, Inc.

Denver, CO

Denver, CO | 5 awards | Top agency Department of Defense | NAICS 236220

$301,192,764

Ecc International Limited Liability Company

Virginia Beach, VA

Virginia Beach, VA | 5 awards | Top agency Department of Defense | NAICS 236220

$200,828,736

Mcc Construction Corporation

Lakewood, CO

Lakewood, CO | 5 awards | Top agency General Services Administration | NAICS 236220

$155,297,661

Kbr Federal Services, LLC

Houston, TX

Houston, TX | 5 awards | Top agency Department of Defense | NAICS 236220

$175,181,378

Marcon Engineering, INC

Escondido, CA

Escondido, CA | 5 awards | Top agency Department of Defense | NAICS 236220

$35,972,154

Bl Harbert International, LLC And Bill Harbert International

Birmingham, AL

Birmingham, AL | 5 awards | Top agency Department of Defense | NAICS 236220

$60,671,107

Page 1 of 21 2 Next

Agency profile

Loading buyer-level contractor and category paths