Department of Transportation NAICS 488190 and PSC R425 contractors

Other Support Activities for Air Transportation. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 488190 · PSC R425

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,439,242,221

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 488190 and PSC R425

Textron Aviation INC

Wichita, KS

Wichita, KS | 72 awards | Top agency Department of Defense | NAICS 336411

Strategic Technology Institute INC

Rockville, MD

Rockville, MD | 130 awards | Top agency Department of Defense | NAICS 336411

Usfalcon INC

Cary, NC

Cary, NC | 66 awards | Top agency Department of Defense | NAICS 541712

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

Annapolis Junction, MD | 11 awards | Top agency Department of Defense | NAICS 541330

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