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

Ndi Engineering Company

Thorofare, NJ

Thorofare, NJ | 156 awards | Top agency Department of Defense | NAICS 541330

Michael Baker International, Inc.

Moon Township, PA

Moon Township, PA | 58 awards | Top agency Department of Defense | NAICS 541330

Black & Veatch-jacobs Jv

Leawood, KS

Leawood, KS | 15 awards | Top agency Department of Defense | NAICS 541330