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NAICS / 561621

NAICS 561621 — Administrative and Support and Waste Management Services

NAICS 561621 covers administrative and support and waste management services. As of October 16, 2026, there are 18 open federal solicitations classified under this code, most frequently issued by DEPT OF DEFENSE.

Data as of October 2, 2026, reconciled daily from official federal sources.

Top Buying Agencies
DEPT OF DEFENSE9
AGRICULTURE, DEPARTMENT OF3
VETERANS AFFAIRS, DEPARTMENT OF2
JUSTICE, DEPARTMENT OF1
INTERIOR, DEPARTMENT OF THE1
By Notice Type
Award Notice14
Combined Synopsis/Solicitation2
Justification1
Presolicitation1

Upcoming Deadlines

TitleAgencyDeadline
Inspection of Fire Extinguishers and Suppression Systems for AMXG at Hill AFB, UtahDEPT OF DEFENSE10/30/2026

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