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Department of State NAICS 561621 and PSC R425 contractors

Security Systems Services (except Locksmiths). SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of State.

Department of State · NAICS 561621 · PSC R425
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$421,062,743

State overlap

3

Top recipients

Visible recipients in the Department of State overlap of NAICS 561621 and PSC R425