Department of Transportation NAICS 541120 contractors

Offices of Notaries. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Transportation.

Agency: Department of Transportation

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$152,692

Visible recipients tied to Department of Transportation and NAICS 541120

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.

$152,692