🇺🇸 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

UAS Purchase

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC-FT STEWART

THIS IS A SOURCES SOUGHT ONLY.  This is NOT a solicitation.  This is part of market research for a potential upcoming requirement. Endurance: Minimum of 40 minutes of flight time per battery…

VOYAGE REPAIR (VR)

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC SIGONELLA.NAVSUP FLC SIGONELLA NAPLES OFFICE

Ship Repair located in Mombasa for a US Navy Ship

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=123f5ebe2e3b4e26912343e26e8f8350

Fabrication of two (2) boat landing platforms

TRANSPORTATION, DEPARTMENT OF.MARITIME ADMINISTRATION.6933A2 DOT MARITIME ADMINISTRATION

Fabricate two (2) boat landing platforms that can be suspended above the water alongside a ship at Suisun Bay Reserve Fleet.  The platforms will be used to land a ship’s accommodation ladde…

Engine Trailer for F414-GE-100

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

Modified posting on 07/30/2026 to add the revised RFQ and Statement Of Work in attachments and extend posting to close on 08/04/2026 @ 4:00 pm CST. See attachments for complete details for the RFQ, St…

59--PENETRATOR,HULL

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=9866c5f3d7544458aa2b6451ad69334b

Full and Open Competition: Custom Machined Parts - CMMC Level 1- Request…

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

Amendment 2: Full and Open Competion for RFQ.  Amendent 1: Extended to July 20, 2026 for RFQ. This is a Request for Quote (RFQ) for Full and Open Competion for Custom Machined Parts.  Reques…

DD1 - VA CLASS PROPULSOR ENCLOSURE PHASES 1 & 2 LOCATED IN PORTSMOUTH NAVAL…

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFACSYSCOM ATLANTIC

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ea2b780594574f47b7462d51cc7fa9f9

Adapters

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

This Solicitation is for Adapters that support maintenance and installation activities for Norfolk Naval Shipyard (NNSY), Portsmouth, VA. This procurement is for materials only; no installation servic…

6-18GHz 100W Amplifier Module

DEPT OF DEFENSE.DEPT OF THE NAVY.ONR.ONR NRL.NAVAL RESEARCH LABORATORY

COMBINED SYNOPSIS/SOLICITATION FOR COMMERCIAL ITEMS This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Federal Acquisition Regulation (FAR) subpart…

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58--RECEIVER-TRANSMITTE

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

ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT|8|||X|ISO 9000 OR EQUIVALENT|||…

T-EPF ISOTTA FRASCHINI SYSTEMS SSDG IDIQ

DEPT OF DEFENSE.DEPT OF THE NAVY.MSC.MSC HQS.MSCHQ NORFOLK

This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with part 12. This announcement constitutes the only solicitation. Offers are being reque…

Assorted Mass Flow Controllers

ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.BROOKHAVEN NATL LAB -DOE CONTRACTOR

Please provide a quotation for the items listed below. The quote should include the applicable lead time. Please also extend any available discounts to offer Brookhaven Science Associates (BSA) your b…

LADDER, VEHICLE BOAR 2540011661384

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

Contract Specialist:  Tracy Assenheimer   Email: Tracy.Assenheimer@dla.mil NSN: 2540-01-166-1384 Nomenclature: Ladder, Vehicle Boarding    Set-Aside Type: 100% Small Business Set-A…

ELECTRONIC COMPONEN

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

CONTACT INFORMATION|4|N7M3.12|EAY|7176053233|jamie.kershaw@navy.mil| ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| INSP…

VALVE,ELECTRO HYDRA

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

ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|.||||||||||||||||||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT|8|.|||||||| DESIRED AND REQUIRED TIME OF DELIVERY (JUNE 1997)|29|0001|7 Each|90|||…

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=b09dabf9f4ab44038c10507a392bfedf

High pressure Industrial water valve spares for A1 test stand. (Valve and…

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

See attachments for complete details for the RFQ, Statement of Work, and Redacted Brand Name Justification. This is a Brand Name (Bray) requirement for High pressure Industrial water valve spares for…

NetPAC Portable Computer

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

COMBINED SYNOPSIS/SOLICITATION #: N0017826Q6822Submitted by: Alexis McAllisterNAICS Code: 334111FSC/PSC Code: 7K20Anticipated Date to be published in SAM.gov: 07/20/2026Anticipated Closing Date: 07/31…

REBUILD BAHIA DE GUAYANILLA ENTRANCE RANGE REAR LIGHT AT UNITED STATES COAST…

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.CEU MIAMI(00082)

The SF 30 Amendment 02 has been added as an attachment along with the upated IFB SF 1442 and SF 24 -- Bid Bond. Bid due date has been extended to August 18, 2026 .  ______________________________…

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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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