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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /488330

    NAICS Demand Lane

    Navigational Services to Shipping, Contract Opportunities

    166 total opportunities (166 active) tied to NAICS 488330 across federal, state, local, and forecast sources.
    NAICS 488330Federal + SLED166 total
    View NAICS definition →
    Total Opportunities
    166
    Across all indexed sources
    Active Estimate
    166
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 488330.

    DEPT OF DEFENSE

    TUG/ TOW MOVEMENT AT BAY OF CADIZ

    Archived

    AI Summary

    The Department of Defense intends to issue a solicitation for husbanding services related to the roundtrip movement of a ship from Naval Station Rota to the Port of Cadiz. This pre-solicitation notice is for informational purposes only and does not constitute a formal solicitation. The requirement falls below the Simpl…

    AE

    Posted Aug 14, 2026Due Aug 18, 2026PresolicitationNAICS 488330Sol: N6817126RT002
    View details→

    DEPT OF DEFENSE

    TUG TIME CHARTER FOR NAVAL BASE, GUAM

    Archived

    AI Summary

    The Department of Defense is soliciting for two U.S. flag tugs to provide harbor support services and ship handling at Naval Base Guam. The due date for proposals has been extended to 18 August 2026 at 1:00 PM EDT. Amendments and updated attachments are available for review.

    VA

    Posted Aug 11, 2026Due Aug 18, 2026SolicitationNAICS 488330Sol: N3220526R6049
    View details→

    DEPARTMENT OF COMMERCE

    UNDERWATER HYDROPHONE RETRIEVAL AND MAINTENANCE

    Archived

    AI Summary

    The Department of Commerce is seeking quotes for hydrophone retrieval, maintenance, and redeployment services in Puget Sound. This opportunity is set aside for small businesses and includes a base year and four option years. The contractor will be responsible for all necessary supervision, labor, tools, and equipment. …

    WA

    Posted Jul 31, 2026Due Aug 14, 2026Combined Synopsis/SolicitationNAICS 488330Total Small Business Set-Aside (FAR 19.5)Sol: 1305M326Q0326
    View details→

    DEPT OF DEFENSE

    PEARL HARBOR TUGS RECOMPETE

    Active

    AI Summary

    The Department of Defense is soliciting proposals for four U.S. flag tugs to provide harbor support and ship handling services at Joint Base Pearl Harbor-Hickam, HI. The tugs must comply with Jones Act requirements and meet specific regulatory standards. Interested parties should review all attachments for detailed spe…

    VA

    Posted Jul 30, 2026Due Sep 1, 2026SolicitationNAICS 488330Sol: N3220526R6054
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    USCG KOTZEBUE BUOY PLACEMENT AND OPERATIONS

    Archived

    AI Summary

    The US Coast Guard is seeking quotes for buoy placement and operations in Kotzebue, Alaska, with a performance period from August 15, 2026, to May 31, 2027, and four optional years. This opportunity is set aside for small businesses and requires technical capability in marine operations and emergency response. Quotes a…

    AK

    Posted Jul 29, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 488330Total Small Business Set-Aside (FAR 19.5)Sol: 71117PR260000080
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    USCG KWIGILLINGOK RIVER BUOY PLACEMENT AND OPERATIONS

    Archived

    AI Summary

    The US Coast Guard is seeking quotes for buoy placement and operations on the Kwigillingok River. This service contract is set aside for small businesses and includes a base period from August 15, 2026, to May 31, 2027, with four optional years. Quotes are due by August 12, 2026, and must demonstrate technical capabili…

    AK

    Posted Jul 29, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 488330Total Small Business Set-Aside (FAR 19.5)Sol: 71117PR260000082
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    USCG UNALAKLEET RIVER BUOY PLACEMENT AND OPERATIONS

    Archived

    AI Summary

    The US Coast Guard is seeking quotations for buoy placement and operations on the Unalakleet River. This service contract is set aside for small businesses and includes a base period from August 15, 2026, to May 31, 2027, with four optional years. Interested parties must demonstrate technical capability and respond to …

    AK

    Posted Jul 29, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 488330Total Small Business Set-Aside (FAR 19.5)Sol: 71117PR260000081
    View details→

    DEPT OF DEFENSE

    MTS TOW J&A (2ND TUG)

    Archived

    AI Summary

    The Department of Defense is seeking approval for an out of scope modification to contract N3220524C4021 to add a harbor tug for a tow mission at NPTU in Charleston, SC. This modification is necessary to assist with operations outside the originally defined geographical region.

    VA

    Posted Jul 23, 2026JustificationNAICS 488330Sol: N10325C4019P00009
    View details→

    DEPT OF DEFENSE

    SHIP TOWING SERVICES AT NAVAL STATION (NAVSTA), ROTA, SPAIN

    Archived

    AI Summary

    This opportunity is for ship towing services at Naval Station (NAVSTA), Rota, Spain, under solicitation number N6817126QT016. It is a Request for Quotes (RFQ) to establish an Indefinite Delivery Indefinite Quantity (IDIQ) contract. The associated NAICS code is 488330, and the acquisition is not set aside for small busi…

    AE

    Posted Jul 23, 2026Due Aug 24, 2026Combined Synopsis/SolicitationNAICS 488330Sol: N6817126QT016
    View details→

    DEPT OF DEFENSE

    MTS Tow 626

    Archived

    AI Summary

    The Department of Defense is seeking approval for an out of scope modification to contract N3220524C4021 to add harbor tug services for a tow mission at NPTU in Charleston, SC. This modification is necessary to assist with operations outside the original geographical scope defined in Norfolk, VA.

    VA

    Posted Jul 22, 2026JustificationNAICS 488330Sol: N10324C4021P00017
    Award Date
    Jun 9, 2026
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    155
    sled
    7
    forecast
    4

    Related NAICS Codes

    • 48-49, Transportation and Warehousing→
    • 481, Air Transportation→
    • 4811, Scheduled Air Transportation→
    • 48111, Scheduled Air Transportation→
    • 481111, Scheduled Passenger Air Transportation →
    • 481112, Scheduled Freight Air Transportation →
    • 4812, Nonscheduled Air Transportation→
    • 48121, Nonscheduled Air Transportation→
    • 481211, Nonscheduled Chartered Passenger Air Transportation →
    • 481212, Nonscheduled Chartered Freight Air Transportation →

    Explore

    • 488330 Definition→
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    About NAICS 488330

    This industry comprises establishments primarily engaged in providing navigational services to shipping, such as piloting and tugboat services. These services assist vessels in safely entering, leaving, and maneuvering within ports and harbors.

    Read the full NAICS definition →