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US COAST GUARD · Contracting Office
Acquisition authority and contracting profile of C5I DIVISION 3 PORTSMOUTH.
The C5I Division 3 Portsmouth office manages the sustainment, integration, and modernization of command, control, communications, computers, cyber, and intelligence systems for U.S. Coast Guard assets. Vendors compete here to provide specialized technical engineering, software development, hardware lifecycle support, and cybersecurity solutions essential for maritime domain awareness and operational connectivity.
Hierarchy: US COAST GUARD · DEPARTMENT OF HOMELAND SECURITY.
Contracting officers at this office issue solicitations under the Federal Acquisition Regulation (FAR). Vendors must be registered in the federal procurement system with a valid CAGE code to receive awards.
Monthly posted opportunity volume from 2024 onward. Darker = more indexed records.
This view uses monthly opportunity counts from the public dataset. Monthly obligation dollars are not available on these pages.
Common questions about C5I DIVISION 3 PORTSMOUTH, the parent hierarchy, and how vendors should track this contracting office.