The SeaPort-NxG IDIQ, the next iteration of the contracting vehicle SeaPort-e, provides an efficient and effective means of contracting for professional support services and enhancing small business participation committed to our Nation’s Navy. Under this IDIQ, the Naval Sea Systems Command, Space and Naval Warfare Systems Command, Naval Supply Systems Command, Military Sealift Command, Naval Facilities Command, Office of Naval Research, or the United States Marine Corps, contractors will provide services that span 2 categories, with 23 functional area subcategories for new and existing product areas, programs, or missions during the life of the contract.