Department of Transportation NAICS 541330 and PSC 7A21 contractors

Engineering Services. IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE). 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 541330 · PSC 7A21

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$657,440,202

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541330 and PSC 7A21

Dlt Solutions, LLC

Herndon, VA

Dlt Solutions, LLC is a federal category business profile based in Herndon, VA. The current public data layer shows $217,463,225 in visible federal obligations across 614 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC 7030.

$657,440,202