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Home/Department of Defense/NAICS 561621/PSC 9905

Agency + NAICS + PSC page

Department of Defense NAICS 561621 and PSC 9905 contractors

Security Systems Services (except Locksmiths). SIGNS, ADVERTISING DISPLAYS, AND IDENTIFICATION PLATES. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 561621 · PSC 9905

Last updated: April 8, 2026

Visible recipients

1

Mapped obligations

$263,405,376

State overlap

1

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 561621 and PSC 9905

Paragon Systems INC

Herndon, VA

Herndon, VA | 691 awards | Top agency Department of Homeland Security | NAICS 561612

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Top recipient paths -- ranked view
Department of Defense NAICS 561621 -- drop PSC filter
Department of Defense PSC 9905 -- drop NAICS filter
VA -- search by state