Department of Defense NAICS 541330 and PSC D399 contractors

Engineering Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541330 · PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$195,744,974,674

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541330 and PSC D399

Technica Corporation

Sterling, VA

Sterling, VA | 37 awards | Top agency Department of Defense | NAICS 517110

$283,461,594

Chugach Federal Solutions LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 561210

$100,888,543

Lockheed Martin Services, LLC

Gaithersburg, MD

Gaithersburg, MD | 5 awards | Top agency Department of Transportation | NAICS 541512

$4,332,943,359

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