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Open federal opportunities in NAICS 561621 (Security Systems Services Except Locksmiths)
There are currently 31 open federal opportunities indexed under NAICS 561621.
Agencies buying most in this space
DEPT OF DEFENSEVETERANS AFFAIRS, DEPARTMENT OFGENERAL SERVICES ADMINISTRATIONHOMELAND SECURITY, DEPARTMENT OF
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Score your fitSource: SAM.gov opportunity data indexed by WinnableGov · as of October 6, 2026. Counts reflect open notices with a future response deadline.