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NAICS 561621 and PSC N063 contractors in Virginia

Security Systems Services (except Locksmiths). INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS. Cross-code overlap in Virginia.

Virginia · NAICS 561621 · PSC N063

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,175,619,723

Buyer overlap

Top recipients

Visible recipients in the Virginia overlap of NAICS 561621 and PSC N063

M. C. Dean, Inc.

Tysons, VA

Tysons, VA | 1,299 awards | Top agency Department of Defense | NAICS 541330

$1,173,881,508

Agency Management Concepts INC

Oakton, VA

Oakton, VA | 5 awards | Top agency Department of Defense | NAICS 561621

$1,738,215

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