Department of Transportation NAICS 541990 and PSC D318 contractors

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541990 · PSC D318

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$84,699,129

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541990 and PSC D318

Link Solutions INC

Mc Lean, VA

Mc Lean, VA | 51 awards | Top agency Department of Defense | NAICS 541512

$66,296,106

Etrac, A Woolpert Company

San Rafael, CA

San Rafael, CA | 17 awards | Top agency Department of Commerce | NAICS 541370

$300,352

Trillion Technology Solutions INC

Reston, VA

Reston, VA | 57 awards | Top agency Department of Homeland Security | NAICS 541512

$18,102,671

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