Department of Transportation NAICS 541712 and PSC R699 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). SUPPORT- ADMINISTRATIVE: OTHER. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541712 · PSC R699

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$1,573,110,962

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541712 and PSC R699

Axient LLC

Arlington, VA

Arlington, VA | 83 awards | Top agency Department of Defense | NAICS 541330

$1,516,702,677

Cherokee Nation Government Solutions LLC

Tulsa, OK

Tulsa, OK | 56 awards | Top agency Department of Defense | NAICS 541330

$9,008,489

Dsfederal, INC

Rockville, MD

Rockville, MD | 66 awards | Top agency Department of Health and Human Services | NAICS 541511

$47,399,796

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