Department of Transportation NAICS 238990 and PSC C219 contractors

All Other Specialty Trade Contractors. ARCHITECT AND ENGINEERING- GENERAL: OTHER. 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 238990 · PSC C219

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$109,893,050

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 238990 and PSC C219

Leidos Engineering LLC

Reston, VA

Leidos Engineering LLC is a federal category business profile based in Reston, VA. The current public data layer shows $132,800,741 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541310 (Architectural Services). The profile also shows meaningful product and service activity in PSC C211.

$109,893,050