Department of Transportation NAICS 517919 and PSC R425 contractors

All Other Telecommunications. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 517919 · PSC R425

Last updated: April 12, 2026

Visible recipients

Mapped obligations

$6,453,315,179

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 517919 and PSC R425

General Dynamics C4 Systems, Inc.

Scottsdale, AZ

Scottsdale, AZ | 5 awards | Top agency Department of Defense | NAICS 541330

Peraton Inc.

Herndon, VA

Herndon, VA | 1,140 awards | Top agency Department of Defense | NAICS 541330

Delta Solutions & Strategies LLC

Colorado Springs, CO

Colorado Springs, CO | 47 awards | Top agency Department of Defense | NAICS 541330

Agency profile

Loading buyer-level contractor and category paths

Agency + NAICS + PSC page