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Department of the Interior NAICS 561621 and PSC N063 contractors

Security Systems Services (except Locksmiths). 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 Department of the Interior.

Department of the Interior · NAICS 561621 · PSC N063
Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$1,738,215

State overlap

1

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 561621 and PSC N063