NAICS + PSC page

NAICS 561621 and PSC Z1AA contractors

Security Systems Services (except Locksmiths). MAINTENANCE OF OFFICE BUILDINGS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 561621 + PSC Z1AA

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$617,699

State overlap

Top recipients

Visible recipients in the NAICS 561621 and PSC Z1AA overlap

Venesco Construction Management LLC

Chantilly, VA

Venesco Construction Management LLC is a federal category business profile based in Chantilly, VA. The current public data layer shows $1,783,855 in visible federal obligations across 14 awards or transactions. Department of State appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1AA.

$617,699