Seaport Next Generation (NxG) is an Indefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Contract (MAC)​

The Seaport Next Generation (NxG) is an Indefinite Delivery Indefinite Quantity (IDIQ) is a 5-year base Multiple Award Contract (MAC) sponsored by the Department of Navy, Naval Sea Systems Command. This IDIQ allows the Naval Sea Systems Command, Naval Air Systems Command, Space and Naval Warfare Command, Naval Supply Systems Command, Military Sealift Command, Strategic Systems Programs, Naval Facilities Engineering Command, Office of Naval Research, and the United States Marine Corps to procure Engineering and Program Management Support Services from eligible contractors including Trewon.