Department of Transportation NAICS 541690 and PSC R408 contractors

Other Scientific and Technical Consulting Services. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541690 · PSC R408

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$652,638,276

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541690 and PSC R408

Noblis, Inc.

Reston, VA

Reston, VA | 372 awards | Top agency Department of Transportation | NAICS 541330

$626,759,769

Integrated Finance And Accounting Solutions, Llc.

Washington, DC

Washington, DC | 193 awards | Top agency Department of State | NAICS 541219

$19,076,248

Gannett Fleming, Inc.

Camp Hill, PA

Camp Hill, PA | 5 awards | Top agency Department of Defense | NAICS 541512

$6,802,259

Agency profile

Loading buyer-level contractor and category paths

Home/Department of Transportation/NAICS 541690/PSC R408

Agency + NAICS + PSC page