🇺🇸 1,693 Marine & Shipbuilding Contracts in the United States

1,693 open2 new in last 24hUpdated August 18, 2026

Marine & Shipbuilding Tenders

1693 tenders found

Small Business Set-Aside for Authorized Resellers of SUEX NERO Brand Diver…

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NAVAL SURFACE WARFARE CENTER

This procurement is a Small Business Set-Aside per the requirment in the attachements. Email quotes (on your companies letterhead with full specifications and authorized reseller letter) to jamel…

LHA-7, Vent Duct (Exhaust System 4-78-2) in Fan Room; clean/ Vent Duct (Supply…

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

NAVSUP Fleet Logistics Center Yokosuka (FLCY) Site Sasebo issues a competitive solicitation for the USS TRIPOLI (LHA-7) for the following job requirement. Description: Vent Duct (Exhaust System 4-78-2…

Second Industry Day Announcement: Low Profile Mast (LPM) Program

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA HQ.NAVSEA HQ

** Update ** 08/10/2026 - Added "LPM Photonics Mast Industry Day Registration Form" and updated due dates Introduction and Purpose Direct Reporting Portfolio Manager (DRPM) for Submarin…

LHA-7 Seawater Flushing Piping in 02 Deck Through 2nd Deck Level replace

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

This is a competitive solicitation notice in accordance with FAR 5.101(b)(1) (i). The NAVSUP Fleet Logistics Center (FLC) Yokosuka, Site Sasebo, intends to issue a competitive solicitation restricted…

Cabin Pressure Tester Set

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO OK.USPFO OK PROCUREMENT.W7NV USPFO ACTIVITY OKANG 138

This is a combined synopsis/solicitation for commercial items. This announcement constitutes the only solicitation; proposals/quotes are being requested and a written solicitation will not be issued.…

LPD-18 Ballast Tank 8-110-2-W; inspect

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

NAVSUP Fleet Logistics Center Yokosuka (FLCY) Site Sasebo issues a competitive solicitation for the USS NEW ORLEANS (LPD-18) for the following job requirement. Ballast Tank 8-110-2-W; inspect POP: fro…

81--SHIPPING AND STORAG

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA

CONTACT INFORMATION|4|APAC.41|S8X|445-737-3493|MAKAYLA.HAUSER@DLA.MIL| ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT|8|X||||||||…

JDR BOAT LAUNCH SIGN PROJECT

INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.OREGON STATE OFFICE

JDR BOAT LAUNCH SIGN PROJECT

Essayons Overhaul FY27

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTHWESTERN.ENDIST PORTLAND.W071 ENDIST PORTLAND

Amendment 0001 uploaded 10 Aug 26. The U.S. Army Corps of Engineers (USACE), Portland District, intends to award a firm fixed price Job Order under a Master Ship and Repair Agreement (MSRA) for overha…

USS Delbert D. Black (DDG 119) FY27 Docking Selected Restricted Availability…

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA HQ.NAVSEA HQ

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=024344c2ce1f424697f7c27dec87fe68

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N3904026Q3135-Excel Scaffolding Naval Base Point Loma

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.PORTSMOUTH NAVAL SHIPYARD GF

The Portsmouth Naval Shipyard requires Excel Scaffolding required for a repair and maintenance of a Virginia Class Submarine. The Navy has confirmed that Excel Modular Scaffold and Leasing Corpor…

Propulsor Hydrodynamics and Testing

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC CARDEROCK

***This is not a Request for Proposal (RFP), and no contract award will result from this questionnaire. Naval Surface Warfare Center, Carderock Division (NSWCCD), is seeking industry input to support…

LHA-7 INSULATION AND LAGGING ON CHILLED WATER PIPING IN 3-49-0-A REPLACE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

The work is to be performed in “SASEBO”, JAPAN. This solicitation is intended only for sources duly authorized to operate and do business in “JAPAN”, as prescribed by DFARS 225…

CTSS Hardware Equipment Refresh

FEDERAL DEPOSIT INSURANCE CORPORATION.FEDERAL DEPOSIT INSURANCE CORPORATION._

Replenish stock inventories of equipment and provision additional equipment (e.g., monitors) for FDIC field offices and NY Regional Office due to office expansions. See the attached Price Schedule for…

LPD-18 No.3 SSDG Crankshaft FR and RR Seal; replace

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

NAVSUP Fleet Logistics Center Yokosuka (FLCY) Site Sasebo issues a competitive solicitation for the USS NEW ORLEANS (LPD-18) for the following job requirement. No.3 SSDG Crankshaft FR and RR Seal; rep…

All Up Round plus Canister Simulator (AURCS)

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NUWC DIV NEWPORT

Amendment 0002: The purpose of this amendment is to extend the RFI closing date from 14 August 2026 to 21 August 2026 by 1400 EST. Amendment 0001: The purpose of this amendment is to address industry…

Demineralizers (Qty 12) — Portsmouth Naval Shipyard

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.PORTSMOUTH NAVAL SHIPYARD GF

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=cb644b2420694a068fbb2d7e84168ebe

Fleet Construction, Provisioning, and Logistics Support

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC PHILADELPHIA DIV

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=bd0e8d6bb2ee499299abfe90d6baa2e8

Maintenance Dredging of New York Harbor, Sandy Hook Federal Navigation Channel

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST NEW YORK.W2SD ENDIST NEW YORK

MAINTENANCE DREDGING OF NEW YORK HARBOR, SANDY HOOK FEDERAL NAVIGATION CHANNEL

81--SHIPPING AND STORAG

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=4d09c518f9d34c8fb9370502d459b9b8

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Marine and shipbuilding procurement is a major component of US Department of Defense spending, with the Navy's shipbuilding account exceeding $30 billion annually. Contracts posted on SAM.gov range from $50,000 for vessel repair tasks to $15 billion for aircraft carrier and submarine construction programs at major shipyards including Huntington Ingalls Industries, General Dynamics NASSCO, and Bath Iron Works. Naval shipbuilding procurement follows DFARS and requires compliance with naval vessel rules, NAVSEA technical publications, and military specifications. Firms must hold facility security clearances, maintain ITAR compliance, and often meet Cybersecurity Maturity Model Certification (CMMC) requirements. The Navy's supplier base extends far beyond prime shipyards, with thousands of component manufacturers, system integrators, and marine service firms supporting the industrial base. Beyond Navy shipbuilding, the Coast Guard, NOAA, Army Corps of Engineers, and Military Sealift Command procure vessel construction, maintenance, and marine services. SBIR/STTR programs fund marine technology innovation, and the SBA mentor-protege program helps small firms enter the naval industrial base. Companies with expertise in marine propulsion, combat systems, autonomous vessels, and submarine technology find the strongest demand.

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