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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /483

    NAICS Demand Lane

    Water Transportation, Contract Opportunities

    1,125 total opportunities (1,125 active) tied to NAICS 483 across federal, state, local, and forecast sources.
    NAICS 483Federal + SLED1.1K total
    View NAICS definition →
    Total Opportunities
    1.1K
    Across all indexed sources
    Active Estimate
    1.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 483.

    DEPT OF DEFENSE

    JOINT GLOBAL SEALIFT CHARTER

    Archived

    AI Summary

    The USTRANSCOM is seeking proposals for the Joint Global Sealift Charter under solicitation number HTC71126RE142. This RFP is for a strategic sealift contract to support the global movement of combat forces' rolling stock and materials. The contract will have a five-year base period and is not set aside for small busin…

    IL

    Posted Aug 25, 2026Due Jun 29, 2026Combined Synopsis/SolicitationNAICS 483111Sol: HTC71126RE142
    View details→

    DEPARTMENT OF COMMERCE

    19--CHARTER FOR THE GULF OF ALASKA BOTTOM TRAWL SURVEY

    Active

    AI Summary

    The National Oceanic and Atmospheric Administration is seeking proposals for the Gulf of Alaska Bottom Trawl Survey. This opportunity involves oceanographic research and environmental monitoring services. Interested vendors should prepare for a combined synopsis/solicitation and participate in the vendor Q&A. Proposals…

    WA

    Posted Aug 24, 2026Due Aug 28, 2026Combined Synopsis/SolicitationNAICS 483114Total Small Business Set-Aside (FAR 19.5)Sol: 1305M326Q0342
    View details→

    DEPT OF DEFENSE

    21-DAY DRY CARGO TIME OR VOYAGE CHARTER

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking sources for a 21-day dry cargo time or voyage charter. Interested parties should refer to the attached sources sought notice N32205-SS-N321-26-161 for further details.

    VA

    Posted Aug 21, 2026Due Aug 27, 2026Sources SoughtNAICS 483111Sol: N32205-SS-N321-26-161
    View details→

    DEPT OF DEFENSE

    47- DAY DRY TIME CHARTER

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking information regarding a 47-day dry time charter. Interested parties should refer to the attached Sources Sought Notice N32205-SS-N351-26-160 for further details.

    VA

    Posted Aug 21, 2026Due Aug 27, 2026Sources SoughtNAICS 483111Sol: N32205-SS-N321-26-160
    View details→

    DEPT OF DEFENSE

    24-DAY DRY CARGO TIME CHARTER

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking sources for a 24-day dry cargo time charter. Interested parties should refer to the attached Sources Sought Notice N32205-SS-N321-26-159 for further details.

    VA

    Posted Aug 20, 2026Due Aug 26, 2026Sources SoughtNAICS 483111Sol: N32205-SS-N321-26-159
    View details→

    DEPT OF DEFENSE

    FAR EAST - MEDIUM RANGE (MR) TANKER TIME CHARTER (EXTENDED TERM)

    Archived

    AI Summary

    The Department of Defense is seeking information on the price and availability of a U.S. flagged double hull medium range tanker for charter. The tanker must carry a minimum of 310 barrels of specific fuels and is part of an option evaluation for an existing contract. Interested parties should refer to the attached not…

    VA

    Posted Aug 20, 2026Due Aug 27, 2016Sources SoughtNAICS 483111Sol: SS-26-158
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    DISASTER OVERSEAS TRANSPORTATION SUPPORT - U.S. VIRGIN ISLANDS/PUERTO RICO

    Active

    AI Summary

    The Department of Homeland Security is seeking proposals for disaster transportation support in the U.S. Virgin Islands and Puerto Rico. This RFP is for a multiple award Firm Fixed Price Indefinite Delivery Indefinite Quantity contract. Proposals are due by August 21, 2026, with questions accepted until August 3, 2026.

    DC

    Posted Aug 18, 2026Due Aug 28, 2026SolicitationNAICS 483113Sol: 70FB7026R00000014
    View details→

    DEPT OF DEFENSE

    TANKER VOYAGE CHARTER

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking sources for a tanker voyage charter. Interested parties should refer to the attached Sources Sought Notice N32205-SS-N35C-26-157 for further details.

    VA

    Posted Aug 17, 2026Due Aug 21, 2026Sources SoughtNAICS 483111Sol: N32205-SS-N35C-26-157
    View details→

    DEPT OF DEFENSE

    FE SHALLOW DRAFT TANKER 2 - SOURCES SOUGHT OPTION 2

    Archived

    AI Summary

    The Department of Defense, specifically the Navy, is seeking sources for Option 2 of contract N3220524C4138 related to shallow draft tankers. Interested parties should review the attached sources sought notice for further details.

    VA

    Posted Aug 13, 2026Due Aug 21, 2026Sources SoughtNAICS 483111Partial Small Business Set-Aside (FAR 19.5)Sol: SS-26-155
    View details→

    DEPT OF DEFENSE

    90-DAY TANK TIME CHARTER

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking sources for a 90-day tank time charter. Interested parties should refer to the attached Sources Sought Notice N32205-SS-N321-26-155 for further details.

    VA

    Posted Aug 13, 2026Due Aug 19, 2026Sources SoughtNAICS 483111Sol: N32205-SS-N321-26-155
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,100
    sled
    16
    forecast
    9

    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

    • 483 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
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    • Browse by Agency→
    • Browse by State→

    About NAICS 483

    This industry sector comprises establishments primarily engaged in the transportation of passengers or cargo over water. It includes various types of water transportation such as deep sea, coastal, inland, and ferry services.

    Read the full NAICS definition →