General Services Administration NAICS 541519 and PSC Z181 contractors

Other Computer Related Services. MAINT-REP-ALT/R&D GOCO FACILITIES. 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 541519 · PSC Z181

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$4,821,339,495

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541519 and PSC Z181

National Security Technologies, LLC

North Las Vegas, NV

National Security Technologies, LLC is a federal category business profile based in North Las Vegas, NV. The current public data layer shows $4,821,369,247 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC Z181.

$4,821,339,495