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NAICS 561621: Security Systems Services (except Locksmiths)

36 active opportunities

DEPT OF DEFENSE

Posted
Nov 10, 2026
Due
Nov 13, 2026, 12:00 PM EST
Place of performance
Tobyhanna, PA
NAICS
561621
Set-aside
Small Business Set Aside - Total

DEPT OF DEFENSE

Posted
Nov 9, 2026
Due
Nov 13, 2026, 11:00 AM EST
Place of performance
Mountain View, CA
NAICS
561621

DEPT OF DEFENSE

Posted
Nov 4, 2026
Due
Nov 20, 2026, 6:00 PM EST
Place of performance
IN
NAICS
561621
Set-aside
Small Business Set Aside - Total