NAICS + PSC page

NAICS 561621 and PSC R408 contractors

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

NAICS 561621 + PSC R408
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$2,357,021,007

State overlap

0

Top recipients

Visible recipients in the NAICS 561621 and PSC R408 overlap