Seaport Next Generation (or SeaPort-NxG) is the Navy’s contract vehicle of choice for acquiring support services in functional areas including Engineering, Financial Management, and Program Management. The contract is an ID/IQ (indefinite-delivery/indefinite-quantity) multiple award contract (MAC) available to customers including the Navy Systems Commands (NAVSEA, NAVAIR, SPAWAR, NAVFAC, and NAVSUP), the Office of Naval Research, Military Sealift Command, and the United States Marine Corps and provides a standardized, efficient means for acquisition.