Department of Transportation NAICS 541715 and PSC R431 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: HUMAN RESOURCES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Transportation.

Department of Transportation · NAICS 541715 · PSC R431

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$19,684,948

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541715 and PSC R431

Cameo Consulting Group LLC

Rockville, MD

Cameo Consulting Group LLC is a federal category business profile based in Rockville, MD. The current public data layer shows $9,498,278 in visible federal obligations across 80 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$19,684,948