🇺🇸 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

Retail Scanner Data

AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD

Sources Sought Notice Retail Scanner Data Sources Sought #1171685-SS This is a Sources Sought notice Only.  This is NOT a solicitation for proposals, proposal abstracts, or quotations.  This…

MRG Replacement Parts for Arleigh Burke-Class Destroyer

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.REGIONAL MAINTENANCE CENTER.SOUTHWEST REGIONAL MAINT CENTER

Amendment 0001 - Revise Product Description This is a Combined Synopsis/Solicitation for commercial products prepared in accordance with the format in RFO FAR Part 12. This announcement constitutes th…

Bow Thruster Propeller for Dredge Vessel Essayons

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

THIS SOURCES SOUGHT NOTICE IS FOR INFORMATIONAL PURPOSES ONLY. Procurement: Bow Thruster Propeller purchase for the Dredge Vessel Essayons This announcement is a Sources Sought Synopsis (Market Survey…

IPPW STRIKE PROGRAM

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO CA.USPFO CA PROCUREMENT.W7MX USPFO ACTIVITY CA ARNG

Suicide prevention events by the contractor in support of the California National Guard’s Support, Trust, Real Talk, Intervention, Kinship, Engagement (S.T.R.I.K.E.) Program. The S.T.R.I.K.E. pr…

Supply and Installation of Gasoline Powered Marine Generator

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH

USACE Savannah District requires the supply and installation of one new gasoline powered marine generator with a power output of 9 kW or greater. The generator must be a 120V 60Hz water cooled model s…

Beryllium Plate

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME SHIPYARDS.DLA MARITIME - PORTSMOUTH

The Portsmouth Naval Shipyard requests responses from qualified sources capable of providing Beryllium Plate IAW attached documents (Notes: Vendor shall list the country of origin for each line item &…

Spinner Tube

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.PUGET SOUND NAVAL SHIPYARD IMF

To ensure your quote is considered, please provide the following information: 1. Product Details: Specify the product you are offering, including its part number. (e.g., Data Sheet, Tech Specs, Cut Sh…

Ship Navigation, Steering Control and Machinery Control Systems

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

The Naval Surface Warfare Center Philadelphia Division (NSWCPD) intends to negotiate andaward a sole source contract to L3Harris Technologies, Inc., 90 Nemco Way, Ayer, MA 01432for Design Agent Engine…

G6 AV Support Services

DEPT OF DEFENSE.US SPECIAL OPERATIONS COMMAND (USSOCOM).MARSOC H92257

This requirement is to provide AV Support Services to the MARSOC G6. Per page 30 of the RFP A. Points of Contact (POCs) The points of contact for this solicitation are the Contracting Specialist and C…

Overhaul of Air Separators & Shutoff Valve for U.S. Coast Guard Aircraft HC-27J

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)

This is a solicitation for commercial items prepared in accordance with (IAW) the format in Federal Acquisition Regulation (FAR) subpart 12.201 as supplemented with additional information included in…

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PROVIDE ANTIFOULING ANODES TO THE PISCES

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

THIS IS A COMBINED SYNOPSIS/SOLICITATION FOR COMMERCIAL ITEMS PREPARED IN ACCORDANCE WITH THE FORMAT IN FAR SUBPART 12.6, AS SUPPLEMENTED WITH ADDITIONAL INFORMATION INCLUDED IN THIS NOTICE. THIS ANNO…

SOURCES SOUGHT FOR COOPERATIVE RESEARCH & DEVELOPMENT PARTNERSHIPS HYPERSONIC…

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG DURHAM

COOPERATIVE RESEARCH & DEVELOPMENT PARTNERSHIPS HYPERSONIC INFRARED TARGET SENSING – TRANSITION OPPORTUNITY (HITS-TO) This Sources Sought notice is intended to create technology transition p…

R418--Guardianship Service for VA Maine Health Care System 402-26-3-7290-0047

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.241-NETWORK CONTRACT OFFICE 01 (36C241)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=59978e9920924aba9e3193e45d0690bc

Hydraulic Actuators

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

RFQ Number: N6660426Q0410 Amendment Number: 0001 The purpose of this amendment is to: Provide responses to vendor questions. Incorporate DFARS 252.204-7019, ‘Notice of NIST SP 800-171…

Unit Dolly Jacking and Carrying Services (SRF-JRMC) Yokosuka, Japan

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

Amendment 0003 The purpose of this combined synopsis/solicitation N6264926QB040 Amendment 0002 is to: 1. Provide Government Responses to Additional Technical Questions received. 2. Extend the quo…

19--Inflatable Work Boat for NOAA Sette

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

Amendment 0001 This Amendment is to correct size of Boat needed. The vessel will require at a minimum between 19ft and 21ft boat in order to carry what it needs to complete mission. Measurements were…

53--O-RING

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

NSN 1H-5331-017230380-D7, TDP VER 002, QTY 25 EA, DELIVER TO N50286, PORTSMOUTH NAVAL SHIPYARD L1SS, KITTERY, ME 03904. The proposed acquisition is 100% set aside for small business concerns (see FAR…

TACTICAL TRAINING

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

This notice is issued by Norfolk Naval Shipyard (NNSY) for the sole purpose of conducting Market Research in accordance with Federal Acquisition Regulation (FAR) Part 10, for NNSY Refueling/Defueling…

HIHW Quarterly HVAC Maintenance

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

HIHW HVAC NOAA/NOS/ Hawaiian Island Humpback Whale National Marine Sanctuary -This request is to provide routine maintenance to the HVAC units in the Classroom Building, the Visitor's Center, the Conf…

WELLNESS TRAINING

JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.SERO

WELLNESS TRAINING   Tentatively scheduled: August 17-21, 2026 Location:   FCC Coleman                &nbs…

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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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