Department of Defense NAICS 541330 contractors

Engineering Services. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 14, 2026

Visible recipients

386

Mapped obligations

$383,093,291,237

Visible recipients tied to Department of Defense and NAICS 541330

Prescient Edge Corporation

Mc Lean, VA

Mc Lean, VA | 78 awards | Top agency General Services Administration | NAICS 541715

Tdx International, LLC

Anchorage, AK

Anchorage, AK | 7 awards | Top agency Department of Defense | NAICS 541330

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

Falls Church, VA | 5 awards | Top agency Department of Defense | NAICS 541330

Arcadis U.s., Inc.