NAICS codes / 561110

NAICS 561110: Office Administrative Services — open federal opportunities

5 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (3), INTERIOR, DEPARTMENT OF THE (2).

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DHA Enterprise Referral Care Coordination Center Contract (RC3)

DEPT OF DEFENSE · DEFENSE HEALTH AGENCY (DHA) · Special Notice · posted Oct 30, 2026
NAICS 561110Due Nov 13, 2026

R--Geographic Information System (GIS) support, prepa

INTERIOR, DEPARTMENT OF THE · DEPARTMENTAL OFFICES · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 5611108(a)Due Nov 10, 2026

Geographic Information System (GIS) support, prepa

INTERIOR, DEPARTMENT OF THE · DEPARTMENTAL OFFICES · Combined Synopsis/Solicitation · posted Oct 20, 2026
NAICS 5611108(a)Due Nov 10, 2026

DHR Installation Administrative Services FY27-30

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 15, 2026
NAICS 5611108(a)Due Nov 16, 2026Carlisle, PA

DHR Installation Administrative Services FY27-30

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 13, 2026
NAICS 5611108(a)Due Nov 16, 2026Carlisle, PA

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