General Services Administration NAICS 518210 and PSC D321 contractors

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. IT AND TELECOM- HELP DESK. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under General Services Administration.

General Services Administration · NAICS 518210 · PSC D321

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$188,283,338

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 518210 and PSC D321

Inserso Corporation

Mc Lean, VA

Inserso Corporation is a federal category business profile based in Mc Lean, VA. The current public data layer shows $43,925,282 in visible federal obligations across 49 awards or transactions. Department of Homeland Security 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 7E20.

$188,283,338