General Services Administration NAICS 541512 and PSC N063 contractors

Computer Systems Design Services. INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS. 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 541512 · PSC N063

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$824,978,456

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541512 and PSC N063

M. C. Dean, Inc.

Tysons, VA

M. C. Dean, Inc. is a federal category business profile based in Tysons, VA. The current public data layer shows $366,425,260 in visible federal obligations across 1,299 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC J058.

$824,978,456