🇺🇸 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

TRANSMITTER,INFRARE

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

CONTACT INFORMATION|4|N774.18|BU5|SEE EMAIL|STEPHANIE.R.PEREZ7.CIV@US.NAVY.MIL| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT (DEC 2014)|1|ISO 9001| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| FMS…

CAP SET,PROTECTIVE,

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS PHILADELPHIA.NAVSUP WEAPON SYSTEMS SUPPORT

CONTACT INFORMATION|4|N763.14|TBD|215-697-4002|JULIANNA.FIANDRA@NAVY.MIL| ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2|||…

Lead Acid Batteries for USCG Patrol Boats

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 1(00080)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=0640f28886c84889b6fb6ccccc15e64e

Generator, Direct Cu

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION OKLAHOMA CITY.DLA AVIATION AT OKLAHOMA CITY, OK

Synopsis PR: FD2030-26-01872 1.  Estimated issue date and estimated closing/response date:  Issue:     July 30, 2026 Closes: August 31, 2026 2.  RFP# SPRTA1-26-R-0375 &nb…

Z--Folsom Dam Vessel Exclusion Barrier and Debris Boo

INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.MP-REGIONAL OFFICE

Folsom Dam Vessel Exclusion Barrier and Debris Boom

DETACHABLE LINK 1.5 INCH MARQUIP W/O HAIRPIN

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 3(00040)

This is a combined synopsis/solicitation for commercial items, prepared in accordance with the format in subpart 12.6 of the FAR and as supplemented with additional informatio…

ALUMINUM BOAT, ENGINE & TRAILER FOR FWS OHIO RIVER

INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS SAT TEAM 3

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d1dfee0d130f4da3953ce18bce751b80

Diamond Systems PC104 Single Board Computer

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

This is a special notice prepared in accordance with the Revolutionary FAR Overhaul (RFO) Federal Acquisition Regulation (FAR) 5.1 “Pre-solicitation Notice” for Commercial Simplified Acqui…

Building 99 Roof Repair and Replace

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC AD.NAVAIR WARFARE CTR AIRCRAFT DIV

The Naval Air Warfare Center – Aircraft Division, Lakehurst (NAWCAD LKE) intends to solicit, negotiate, and award a firm-fixed-price contract to repair and replace the roof on building 99. This…

Marine Ecological Stewardship and Conservation Ser

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.SER SOUTH MABO (54000)

Marine Ecological Stewardship and Conservation Services

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Leadership Development Program

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NASA SHARED SERVICES CENTER

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=e5c37eb3120f4c928214c670deb18bc3

N00174-26-SIMACQ-W61-0015 40ft ISO container (side opening with D-Rings)

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC INDIAN HEAD DIVISION

****UPDATED STATEMENT OF WORK HAS BEEN ADDED.  IF DRAWINGS ARE NEEDED, PLEASE REQUEST THEM.***   Technical Drawings If interested, technical drawings need to be requested by contractor…

Buckley SFB - 18FT PONTOON BOAT

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.FA2543 460 CONS

PLEASE SEE ATTACHMENTS FOR ALL INFORMATION PROVIDED FOR THIS REQUIREMENT. This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in the Revolutionary Fede…

106 RQW/MDG Vital signs/defibrillator Monitor

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO NY.USPFO NY PROCUREMENT.W7NR USPFO ACTIVITY NYANG 106

Solicitation Amendment 1 posted to answer RFI #1.  This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Revolutionary Federal Acquisition Regula…

LHA-7 BOAT STOWAGE 1-105-3-A PRESERVE

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=8efae29eb06d4e668ba719670bd6bb8d

Electron Tube

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME COLUMBUS.DLA LAND AND MARITIME

SOLICITATION SPE7M526Q0801    /   PR 7016688839 NSN  5960-00-230-8366 This is not a request for either a quote or proposal. This announcement is considered market researc…

POWER SUPPLY_B2_6130012631583FW_DAA3231P010-227

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION OKLAHOMA CITY.DLA AVIATION AT OKLAHOMA CITY, OK

PLEASE SEE ATTACHED DOCUMENT FOR MORE INFORMATION. Spares Procurement of: Power Supply Platform: B2 NSN: 6130-01-263-1583FW P/N: DAA3231P010-227 Notice ID (PR#): FD20302700066 AMC/AMSC: 3/B Department…

DOCKSIDE USCGC ACTIVE FY27 DS

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 1(00080)

USCGC ACTIVE FY27 DS POC: KS Chelsea Clark at Chelsea.Clark@uscg.mil

Maintenance and Repair of SWFPAC 33HS-64PB-78PB

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

30 JULY 2026: The purpose of this amendment is to update the Attachment 1 Statement of Work as of 28 July 2026 as a result of Request for Clarification (RFC) 12. Government Response to RFC 12 is also…

Intent to Sole Source: One (1) pH and Dissolved Oxygen Monitoring Upgrades to…

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

See attached documents for further details.

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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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