National Science Foundation NAICS 517110 and PSC D399 contractors

Wired Telecommunications Carriers. 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 National Science Foundation.

National Science Foundation · NAICS 517110 · PSC D399

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$857,811,261

State overlap

Top recipients

Visible recipients in the National Science Foundation overlap of NAICS 517110 and PSC D399

By Light Professional It Services LLC

Mclean, VA

By Light Professional It Services LLC is a federal category business profile based in Mclean, VA. The current public data layer shows $57,544,533 in visible federal obligations across 109 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 D399.

$857,811,261