NAICS + PSC page

NAICS 561621 and PSC R699 contractors

Security Systems Services (except Locksmiths). SUPPORT- ADMINISTRATIVE: OTHER. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 561621 + PSC R699
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$817,015,023

State overlap

0

Top recipients

Visible recipients in the NAICS 561621 and PSC R699 overlap