Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

GULF ISLAND SHIPYARDS LLC

Subsidiary ofGULF ISLAND FABRICATION, INC.UEI: NL6KDRQMMF59CAGE: 7UTH5

GULF ISLAND SHIPYARDS LLC is a federal contractor, registered under UEI NL6KDRQMMF59 and CAGE code 7UTH5. It has been awarded $87,301,696 in federal contracts. Primary work spans Ship Building and Repairing and Unknown NAICS. Top awarding agencies include Department Of Defense and Department Of Transportation.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

NL6KDRQMMF59

CAGE Code

7UTH5

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

336611Ship Building and Repairing(Primary)

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Gulf Island Shipyards LLC specializes in the design, construction, and repair of specialized maritime vessels and offshore structures, leveraging advanced shipbuilding techniques and heavy fabrication capabilities. The company’s core expertise lies in steel fabrication, welding, hull assembly, and s...

Key Performance Metrics

Awards Count

4

All time

Active

0

Currently performing

Completed

4

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$63.6M72.8%Department Of Transportation$23.7M27.2%

Awards by NAICS

336611 - Ship Building and Repairing$86.2M98.8%

- Unknown NAICS$1.1M1.2%

Awards by Agency Over Time

Awards by Place of Performance

Compete with GULF ISLAND SHIPYARDS LLC

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for GULF ISLAND SHIPYARDS LLC

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Join 750+ contractors already using CLEATUS

Open opportunities in GULF ISLAND SHIPYARDS LLC's top NAICS codes and agencies

Commander, Navy Installations Command (CNIC) Smart Maintenance Orchestrator Challenge

Solicitation # c922d13c-feef-4034-a736-c38d30c96a2d

Department Of Defense

POSTED

about 3 hours ago

DEADLINE

Dry-Dock: USCG ANT PUGET SOUND (55107) FY27 DD

Solicitation # 70Z04026QSBPL0015

Solicitation 70Z04026QSBPL0015 is a request for quotes for the FY27 dry-docking repairs and alterations of the USCG STA PUGET SOUND (55107). This firm-fixed price contract is 100% set aside for Women-Owned Small Businesses and is managed by the Sflc Procurement Branch 3. The period of performance is scheduled from February 16, 2027, to July 16, 2027. The scope of work includes 40 specific items such as hull plating inspection, ultrasonic testing, main diesel engine alignment, and the renewal of fuel valves, all performed in accordance with SFLC Standard Specifications and other industry standards like ASME and NACE. The government will award the contract based on the lowest price technically acceptable approach, evaluating technical capability, total evaluated price, and past performance from the last two years. Offerors must submit their quotes by November 5, 2026, and must be registered with the Joint Certification Program to access vessel drawings. Required submission documents include a signed SF1449, an Excel pricing spreadsheet, welding certifications, proof of insurance, and specific inspector certifications. Payment will be made via the Invoice Processing Platform based on the stage of completion, with 10 percent of the total contract price withheld until final acceptance.

POSTED

about 4 hours ago

DEADLINE

Voyage Repair (VR)

Solicitation # N6817127QN006

Solicitation N6817127QN006 is a Request for Quote issued by the Navsup Flc Sigonella Naples Office for firm fixed price non-commercial voyage repair services for the USS RAFAEL PERALTA (DDG 115). The work is to be performed in Mombasa, Kenya, with a period of performance from 12 November 2026 to 18 November 2026. The scope of work includes hull maintenance such as high-pressure fresh water washing, rust and corrosion removal, replacement of lagging and insulation, cleaning and inspection of air conditioning and refrigeration plant condensers, furniture upholstery replacement, and the provision of rigging and scaffolding services. All work must adhere to NAVSEA Standard Items and specification package NAPL-009-27. Award will be made to the lowest priced technically acceptable offeror, with technical capability evaluated on an acceptable or unacceptable basis. Offerors must submit a completed J-1 price breakdown in US dollars, a draft Test and Inspection Plan, and a signed Use and Non-Disclosure Agreement to access restricted technical data. Quality assurance requirements include providing a quality management system supporting documents and certifications for welding and coatings. Contract administration requires electronic invoicing via Wide Area WorkFlow, and the contractor must comply with specific overseas insurance requirements, including the Defense Base Act and war-hazard insurance.

Navsup Flc Sigonella Naples Office

POSTED

about 4 hours ago

DEADLINE

BAG, EDGING MACHINE,

Solicitation # SPE2DS-27-T-1156

Solicitation SPE2DS-27-T-1156 is a request for quotations for the procurement of one bag edging machine, identified by NSN 6540-01-416-2188, for the Department of Defense via DLA Troop Support. The item is to be delivered FOB Destination to the USS Carl Vinson CVN 70 with a required delivery lead time of 20 days and an original required delivery date of November 2, 2026. The acquisition is managed under NAICS code 336611 and is subject to destination inspection and acceptance. The contract mandates strict adherence to DLA packaging and marking standards, specifically requiring commercial packaging in sealed unit containers and marking according to Medical Marking Standard No. 1, which supersedes MIL-STD-129. Technical compliance includes the DLA Master List of Technical and Quality Requirements and a prohibition on the intentional use of mercury. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with various DFARS and FAR clauses regarding cybersecurity, the Buy American Act, and the prohibition of covered defense telecommunications equipment.

MEDICAL SUPPLY CHAIN MD SURG FSF

POSTED

about 23 hours ago

DEADLINE

REFRACTOR, KERATOMETER,

Solicitation # SPE2DS-27-T-1124

Solicitation SPE2DS-27-T-1124 is a total small business set-aside issued by the DLA Troop Support Medical Supply Chain for the procurement of one automatic combination autorefractor, keratometer, and non-contact tonometer (NSN 6540-01-596-7955). The required medical device must feature a tiltable 5.7 inch color LCD monitor, a thermal line printer, and an adjustable motorized chinrest, with overall dimensions of 10.23 in W x 18.93 in D x 19.9 in H. Delivery is required within five days after receipt of order, with the destination point set as the USS John C Stennis (CVN 74) in FPO AP 96615. The contract mandates strict adherence to medical and military standards, including Item Unique Identification (IUID) per MIL-STD-130 and DFARS 252.211-7003, and marking in accordance with Medical Marking Standard No. 1. Packaging must be commercial, utilizing sealed unit containers and exterior shipping containers compliant with MIL-STD-2073-1E and DLA packaging requirements (RP001). Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and payment. The procurement is subject to various federal regulations, including the Buy American Act, Berry Amendment, and specific cybersecurity reporting requirements under DFARS 252.204-7012.

MEDICAL SUPPLY CHAIN MD SURG FSF

POSTED

about 23 hours ago

DEADLINE

Hull Preservation & Structural RepairThis small business set-aside subcontract, titled Hull Preservation and Structural Repair, involves providing specialized maintenance services for USCG vessel dry dock projects under the Department of Homeland Security. The scope of work includes performing hull inspections, general welding, and underwater body plating inspections, as well as executing full underwater body preservation and the removal of non-slip pads. Additionally, the contractor is responsible for applying hull identification markings and managing cathodic protection and zinc removal utilizing abrasive blasting and marine-grade welding equipment. The project will be performed in Charleston and is categorized under NAICS code 336611. Interested parties must respond by November 12, 2026, to support the delivery of a fully preserved and marked hull for the prime contractor.

POSTED

DEADLINE

Marine Propulsion & Mechanical Systems RepairThis subcontract for Marine Propulsion and Mechanical Systems Repair supports USCG vessel dry dock projects under the Department of Homeland Security. The scope of work involves the removal, inspection, and installation of critical propulsion components, including main diesel engines, reduction gears, Cardan shafts, propulsion shafts, and propellers. The contractor is responsible for utilizing heavy lifting equipment and precision alignment tools to deliver a fully installed and aligned propulsion train for prime contractors. The opportunity is designated as a total Small Business Set Aside under NAICS code 336611. Performance will take place in Charleston, and the response deadline is November 12, 2026.

POSTED

DEADLINE

Market Intelligence Questionnaire JBR041 – Pallet Processing Facility/JBR044 – Rapid Deployment Facility

Solicitation # W911KB29RWP01-A

The U.S. Army Corps of Engineers, Alaska District, is seeking market intelligence for two military construction projects at JBER-Richardson, Alaska, with a combined estimated target budget of approximately 182.5 million dollars. The first project, the Pallet Processing Facility (JBR041), has a target budget of 79.5 million dollars to create a 52,000 square foot, all-weather, 24-hour facility that will serve as the sole hazardous cargo processing point and consolidated alert final preparation and holding area at JBER. The second project, the Rapid Deployment Facility (JBR044), has a target budget of 103 million dollars and consists of a complex to support pre-deployment and redeployment for a Brigade Combat Team (Airborne), featuring a Passenger Shed for personnel processing and a Joint Inspection Facility equipped with vehicle inspection lanes, an indoor wash rack, and a covered defuel point. Both facilities require specialized cold climate design for Climate Zone 7, cybersecurity for four platforms, sustainability measures, and comprehensive site improvements including utilities and storm drainage. The anticipated period of performance spans fiscal years 2029 through 2032, with design starting in the first quarter of FY29 and a 24-month construction period beginning in FY30. This current action is a sources-sought effort to gather industry feedback on the most effective project delivery methods, such as CM@Risk or Design-Build, and to evaluate industry capabilities regarding arctic adaptation and schedule risks.

Department Of Defense

POSTED

DEADLINE

64' ANB Haul Out

Solicitation # 52000PR270000250

POSTED

DEADLINE

PEO-FW FANTOM Behavior Integration (A2E) Assessment Event (AE)

Solicitation # PEO_FW_A2E_AE

SOFWERX and USSOCOM Program Executive Office Fixed Wing are hosting an Assessment Event to identify vendors capable of integrating new or existing autonomy behaviors into the Framework of Autonomous Networked Tactical Open Modules software. This initiative supports the Adaptive Airborne Enterprise ecosystem, focusing on Group 2-3 uncrewed systems to enhance capabilities in swarm coordination, distributed decision-making, navigation, and task allocation using the FANTOM Core Software Development Kit. Participation is restricted to U.S. citizens, and the government seeks to establish a catalog of behaviors and evaluate vendor integration capabilities to inform future development. The process consists of four phases, beginning with a submission deadline of November 12, 2026, followed by a downselect period and a virtual Assessment Event from December 15 to 17, 2026. Successful participants may be eligible for various funding vehicles, including OTA, FAR-based contracts, or Cooperative Research and Development Agreements. Awardees may be required to comply with NIST SP 800-171 standards for protecting controlled unclassified information.

Department Of Defense

POSTED

DEADLINE

Misty Barge Dry Dock Services

Solicitation # 1240BF27Q0002

Solicitation 1240BF27Q0002 is a total small business set-aside issued by the USDA-FS CSA Northwest 4 for dry dock services for the Misty Barge, currently located at Shelter Cove on Revillagigedo Island, Alaska. The scope of work includes hauling out the vessel, performing exterior hull sandblasting and painting, repairing the exterior deck and appurtenances, painting the interior hull, and cleaning bilge tanks. All painting must adhere to Preparation and Painting Specification 00300 and manufacturer recommendations, specifically utilizing PPG products. The period of performance extends from the date of award through April 1, 2027, with specific deliverables including a work schedule, coating products list, and interior bilge painting plan due shortly after the start date. Offers are due by November 6, 2026, following an extension granted by Amendment 0001. Proposals must be submitted via email as three separate attachments covering technical capability, past performance, and price. Award will be based on the most advantageous quote, with price serving as the primary evaluation factor. Technical evaluations will focus on the provided draft work schedule and proposed haul-out dates, while past performance will be assessed based on recency and relevancy within the last three years. The contractor is responsible for implementing a Quality Control Plan managed by a designated Quality Control Representative, while the government will maintain Quality Assurance through performance requirements measures.

Csa Northwest 4 Usda-Fs

POSTED

DEADLINE

COLUMBIA Class Tailcone Manufacture

Solicitation # N0016726R1005

The Naval Surface Warfare Center Carderock Division is soliciting proposals for the manufacture and acquisition of COLUMBIA Class Submarine Propulsor Tailcone Kits. The scope of work includes the procurement of materials, manufacturing, painting, and delivery of up to eight tailcone kits over a five-year period of performance, alongside associated engineering services for design reviews and changes. The contract utilizes a hybrid pricing structure consisting of Fixed Price Incentive Firm Target for hardware, Cost Plus Fixed Fee for engineering services and manufacturing strategy, and Cost No Fee for data and other direct costs. Award will be determined via a best-value tradeoff process, with technical capability weighted as the most significant factor, followed by cost, past performance, and small business participation. Key deliverables include a final certification package, a detailed manufacturing plan, and monthly status reports. Due to the critical nature of the components, the contract mandates strict adherence to Navy drawings, ISO 9001:2008 or AS9100 quality standards, and specific security protocols for handling Controlled Unclassified Information and classified data. Proposals must be submitted electronically via the PIEE Solicitation Module by February 1, 2027.

POSTED

DEADLINE

USCGC DOLPHIN FUEL TANK CLEANING

Solicitation # 52000QR270000488

The U.S. Coast Guard Surface Force Logistics Center is soliciting quotations for the cleaning and inspection of two diesel fuel service tanks (3-9-1-F and 3-9-2-F), each with a 1,450-gallon capacity, aboard the USCGC Dolphin (WPB-87354) in Mobile, Alabama. This total small business set-aside is being processed as a firm-fixed price contract using simplified acquisition procedures under FAR Part 13 and FAR Subpart 12.6. The scope of work includes the removal and legal disposal of 1,400 gallons of contaminated diesel fuel, comprehensive interior cleaning of tank surfaces, atmospheric testing by a competent person, and detailed visual inspections of structural conditions and coating systems. The contractor is also responsible for maintaining a plug log, providing a chain of custody for waste, and implementing a Quality Control Program to ensure compliance with SFLC Standard Specifications 0000 and 0740. The period of performance is not to exceed five days, with a requested work window between November 15, 2026, and December 15, 2026. Key deliverables include the successful execution of initial and post-service operational tests on tank level indicators and vent check valves, witnessed by the Engineer Petty Officer. The government will provide new gaskets and stainless steel hardware for tank closure. Interested vendors must be registered in SAM.gov and submit a detailed cost breakdown, including unit and total pricing, by November 9, 2026, at 0900 A.M. EST. Award will be based on the best value to the government, considering price, specifications, quality, and past performance.

POSTED

DEADLINE

SUBMARINE, THE OHIO CLASS SSBN (TRIDENT); INDICATOR, RUDDER ANGLE;

Solicitation # SPE4A727R0058

This is a request for proposal for an indefinite quantity contract to provide rudder angle indicators for the Ohio Class SSBN Trident submarine. The procurement is a 100 percent small business set aside under NAICS 336411, with an estimated annual quantity of 10 units over a five year ordering period. The contract includes a production schedule of 365 days and is subject to export control and configuration control, although it is not classified as a critical safety item. The solicitation is issued by DLA Aviation and is expected to be released around November 13, 2026, with a response deadline of December 14, 2026. Award decisions will be based on a combination of price, past performance evaluated via PPIRS, and other specified factors. Proposals must be submitted via the instructions provided in the solicitation, and the government will not be using contracting by negotiation policies for this procurement.

POSTED

DEADLINE

in about 2 months

CGC KUKUI DRYDOCK

Solicitation # 70ZU0227QIBCT0001

Solicitation 70ZU0227QIBCT0001 is an Indefinite Delivery Requirement Contract (IDR) for the FY27 drydock availability of the USCGC KUKUI (WLB 203), a 225-foot Buoy Tender homeported in Sitka, Alaska. The project involves comprehensive drydock repairs, including extensive preservation of the hull, exterior decks, superstructure, ballast and potable water tanks, and various internal mechanical components. Performance will take place at the contractor's facility from February 2, 2027, to May 18, 2027, with an anticipated award date of January 18, 2027. This requirement is a total small business set-aside under NAICS code 336611, with a size standard of 1,300 employees. The award will be granted to the responsible quoter providing the most advantageous quote, based on a lowest-price technically acceptable basis. Evaluation factors include a pass/fail assessment of technical capability and past performance within the last three years. Contractors must provide a comprehensive execution plan for lodging and messing, facility certifications, and docking calculations in accordance with SFLC Standard Specifications 0740 and 8634. Quotes must be submitted via email by November 23, 2026, and must include a detailed technical proposal separate from the pricing sheet. Order limitations are set with a minimum order of 1,000 dollars and a maximum combination order of 7 million dollars.

POSTED

DEADLINE

USCG STA COOS BAY (47302-47242) FY27 DD REPAIR

Solicitation # 70z04027SSBPL28928

The Department of Homeland Security, through the U.S. Coast Guard SEA-C office in Norfolk, Virginia, has issued a Sources Sought Notice for dry dock repair services for two vessels, USCG STA COOS BAY (47302) and CG STA COOS BAY (47242). The anticipated work is scheduled to begin on March 2, 2027, in Charleston, Oregon, with an estimated period of performance of 121 calendar days per vessel. The scope of work requires the contractor to provide all necessary personnel, equipment, materials, and facilities to perform comprehensive repairs, including underwater body preservation, hull plating inspections, propulsion shaft and rudder assembly services, and the provision of marine chemist and sea trial support. The government intends to award a single firm-fixed-price contract, with the final competition and set-aside decisions based on market research conducted under NAICS code 336611. Interested sources must submit their capabilities, including company identification, UEI number, and business size certifications, to Troy Elliott by November 12, 2026. Evaluation of capabilities will include a review of past performance on projects of similar scope and a commitment to submit a proposal as a prime contractor. Economic considerations for the future award will include foreseeable costs such as crew lodging, messing, and travel in accordance with Joint Travel Regulations.

POSTED

DEADLINE

Asset 22355 Engine Repair

Solicitation # 52000PR270000400

POSTED

DEADLINE

F6855-260408 - CCGS Capt. Molly Kool - Tow Notch Equipment

Solicitation # WS5941246256

The Department of Public Works and Government Services, acting on behalf of the Department of Fisheries and Oceans, is seeking the procurement of tow notch equipment for the CCGS Molly Kool. This federal solicitation, identified by number WS5941246256, falls under NAICS code 336611 and specifies that the place of performance will be in St. John's, Canada. The solicitation was posted on October 29, 2026, with a response deadline set for November 10, 2026. Interested parties should direct inquiries to the primary contracting authority, Jonathan Grant.

Department of Public Works and Government Services

POSTED

DEADLINE