Department of Transportation NAICS 335999 and PSC D399 contractors

All Other Miscellaneous Electrical Equipment and Component Manufacturing. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. 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 335999 · PSC D399

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$716,282,998

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 335999 and PSC D399

Liberty It Solutions LLC

Mc Lean, VA

Liberty It Solutions LLC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $2,847,742,977 in visible federal obligations across 5 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DA01.

$716,282,998