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    Home/Glossary/Navy SeaPort-NxG
    Contract Vehicles & GWACs

    Navy SeaPort-NxG

    Learn about Navy SeaPort-NxG: the Navy's primary IDIQ contract vehicle for engineering and program management services. Essential guide for federal contractors.

    Glossary entrySee contract categoriesBrowse set-aside activity

    Introduction

    For government contractors aiming to support the U.S. Department of the Navy, the Navy SeaPort-NxG (Next Generation) is arguably the most critical contract vehicle in the ecosystem. As the successor to the original SeaPort-e, this Indefinite Delivery, Indefinite Quantity (IDIQ) contract serves as the primary gateway for procuring professional support services across the Navy’s systems commands. Navigating this vehicle requires a strategic approach, often supported by intelligence platforms like SamSearch to track upcoming task order opportunities and competitor positioning.

    Definition

    Navy SeaPort-NxG is a multiple-award, indefinite-delivery/indefinite-quantity (IDIQ) contract vehicle used by the Naval Sea Systems Command (NAVSEA), Naval Air Systems Command (NAVAIR), Naval Information Warfare Systems Command (NAVWAR), and other Navy organizations. Governed by the Federal Acquisition Regulation (FAR) Part 16.5, this vehicle is designed to streamline the procurement of professional support services. It is structured into two broad categories: Engineering Support Services and Program Management Support Services, which together encompass 23 functional areas ranging from software development to financial management.

    Key Features of SeaPort-NxG

    • Multiple Award Contract (MAC): The vehicle features a large pool of prime contractors, including a significant number of small business set-asides, fostering a highly competitive environment for task orders.
    • Rolling Admissions: Unlike traditional contracts with a single entry point, the Navy periodically opens the vehicle for new entrants, allowing companies to join the pool if they meet the solicitation requirements.
    • Task Order Competition: Once a prime contractor is awarded a SeaPort-NxG IDIQ, they compete for individual Task Orders (TOs). These TOs are often competed among specific zones or socioeconomic categories (e.g., 8(a), HUBZone, SDVOSB).
    • Geographical Zones: The contract is divided into seven geographic zones, allowing the Navy to solicit services based on the specific location of the requirement.

    Examples of Services Procured Through SeaPort-NxG

    • Systems Engineering: Support for the design, development, and integration of complex naval weapon systems.
    • Cybersecurity & Information Assurance: Protecting naval networks and critical infrastructure from evolving digital threats.
    • Financial & Budgetary Support: Assisting program offices with cost estimation, budget execution, and financial reporting.
    • Logistics & Supply Chain Management: Managing the lifecycle of naval assets and ensuring operational readiness.

    Frequently Asked Questions

    How does SeaPort-NxG differ from other GWACs?

    Unlike Government-Wide Acquisition Contracts (GWACs) which are open to all federal agencies, SeaPort-NxG is primarily focused on the Navy and the broader Department of Defense. It is highly specialized toward naval engineering and program management requirements.

    Can small businesses compete on SeaPort-NxG?

    Yes. The Navy places a heavy emphasis on small business participation. Many task orders are set aside exclusively for small businesses, making this vehicle a primary growth engine for agile firms entering the defense market.

    Where can I find active SeaPort-NxG task orders?

    Task orders are typically posted on the SeaPort portal or via SAM.gov. Contractors often use SamSearch to filter these opportunities by zone, functional area, and agency to prioritize their bid/no-bid decisions.

    What is the advantage of being a prime contractor on this vehicle?

    Being a prime allows you to bid directly on task orders, build past performance records with the Navy, and manage your own subcontractors, which is essential for scaling in the federal marketplace.

    Conclusion

    Mastering the Navy SeaPort-NxG is a prerequisite for any contractor serious about long-term success with the Department of the Navy. By understanding the functional areas, monitoring the rolling admission windows, and leveraging data-driven insights from tools like SamSearch, contractors can effectively position themselves to win task orders and build a sustainable federal pipeline.

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