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JK HEAVY INDUSTRIES CO., LTD.

UEI: VL3YXFKQ1S53CAGE: 740PF

JK HEAVY INDUSTRIES CO., LTD. is a federal contractor, registered under UEI VL3YXFKQ1S53 and CAGE code 740PF. It has been awarded $1,000 in federal contracts. Primary work spans Ship Building and Repairing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

VL3YXFKQ1S53

CAGE Code

740PF

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationManufacturer of Goods

NAICS Codes

321114Wood Preservation

321911Wood Window and Door Manufacturing

321912Cut Stock, Resawing Lumber, and Planing

321918Other Millwork (including Flooring)

321999All Other Miscellaneous Wood Product Manufacturing

+15 more

Federal Contracting Overview

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

AI Capability Profile

JK Heavy Industries Co., Ltd. specializes in ship building and repairing, with specific technical expertise in the Army Watercraft Sustainment Maintenance (AWSM) program. Their core capabilities include the modification, modernization, and on-condition cycle maintenance of watercraft, particularly w...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

2

All time

Active

0

Currently performing

Completed

2

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

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Department Of Defense$1.0K100%

Awards by NAICS

336611 - Ship Building and Repairing$1.0K100%

Awards by Agency Over Time

Awards by Place of Performance

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Next-Generation Human Systems Integration Framework and Toolset Prototype

Solicitation # bf1e6a1f-27f8-4540-afec-9134c5890c5e

The Department of Defense is seeking industry, academic, and commercial partners to develop a Next-Generation Human Systems Integration Framework and Toolset Prototype. This initiative aims to replace outdated, document-centric HSI practices with an agile, telemetry-driven approach integrated into digital engineering and DevSecOps workflows. The goal is to move away from retrospective compliance reviews toward continuous, quantitative, and predictive assessments of human-agent teaming to improve decision velocity and operator survivability across multi-domain weapons and autonomous systems. The project addresses critical gaps in current defense acquisition, specifically the lack of digital modeling for human cognitive dynamics and the risks associated with human-AI teaming, such as cognitive overload and automation complacency. The resulting modular prototype must embed real-time HSI evaluation into the digital engineering lifecycle, utilizing verification, validation, and analysis processes to achieve operational test certification. This framework will treat the human operator as a critical system component to reduce fielding timelines and minimize the need for excessive operator training.

Department Of Defense

POSTED

DEADLINE

Marine Mechanical Transmission SupplierThis subcontract opportunity is for a Women-Owned Small Business to supply two specialized marine mechanical transmission units for prime contractors working on Defense Logistics Agency projects. The supplier is responsible for manufacturing or sourcing units that strictly adhere to the technical specifications for part number 7019032313. Performance will take place in San Diego, California, under the oversight of the DLA Weapons Support Fluid Handling Division. Compliance is a critical component of this contract, requiring strict adherence to DFARS 252.225-7007 regarding US Munitions List items and the fulfillment of NIST SP 800-171 cybersecurity standards. Interested parties must submit their responses by November 16, 2026, ensuring all technical and regulatory requirements are met for this Department of Defense procurement.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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DEADLINE

Hull Section (Midget) SupplyThis subcontract, managed by the Department of Defense under the DLA Weapons Support Fluid Handling Division, requires the manufacture or procurement of one Midget Hull Section. The component must strictly match HII Unmanned Systems, Inc part number 150092-2 and be delivered to San Diego. The contractor is responsible for ensuring the product adheres to specific regulatory standards, including the prohibition of hexavalent chromium per DFARS 252.223-7008. Operational requirements include strict adherence to ASTM D3951 for packaging and MIL-STD-129 for marking. The solicitation was posted on November 6, 2026, with a response deadline of November 16, 2026. This project falls under NAICS code 336611 and supports prime contractors working on DLA Weapons Support initiatives.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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Windshield Wiper Blade SupplierThis subcontract involves the supply of 76 windshield wiper blades matching NSN 2090016199765 for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support Fluid Handling Division. The project falls under NAICS code 336611 and requires all items to be packaged according to ASTM D3951 and marked in compliance with MIL-STD-129. All deliverables must adhere to the DLA Master List of Technical and Quality Requirements. The performance of this contract will take place in Tracy, California, with a final delivery deadline of June 10, 2027. The solicitation was posted on November 6, 2026, with a response deadline of November 16, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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HARNESS ASSEMBLY

Solicitation # SPE4A6-27-T-013W

Solicitation SPE4A6-27-T-013W is a request for the procurement of three harness assemblies (NSN 6320-01-087-7398) for the DLA Weapons Support ASC Commodities Division. The contract is a total small business set-aside under NAICS 336611, with a required delivery date of February 6, 2028, and a ship date of May 4, 2027. Delivery is established as FOB Origin, with inspection and acceptance occurring at the origin. The procurement prohibits the use of additive manufacturing processes unless specifically authorized and strictly forbids the intentional addition of mercury or mercury-containing compounds to the hardware. Technical compliance requires adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Quality assurance is governed by a zero-based sampling plan per MIL-STD-1916 or ASQ H1331, with specific verification levels and AQLs for critical, major, and minor attributes. The contractor must maintain a CMMC Level 2 self-assessment and utilize the Wide Area WorkFlow system for invoicing and payment. All quotations must be submitted via the DIBBS portal by November 13, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

SOUND CONTROLLING BLAN

Solicitation # SPE7M2-27-T-0778

Solicitation SPE7M2-27-T-0778 is a total small business set-aside fixed-price contract issued by the DLA Weapons Support Nuclear Reactor Program for the procurement of sound controlling blankets. The required material is fire-resistant, anti-sweat submarine hull insulation (PPD 802-6335737, Type I) measuring 24 inches wide by 1 inch thick by 48 inches long. The contract consists of three line items, each requiring 35 sheets of the material under NSN 5640-01-454-8837, for a total quantity of 105 sheets. Delivery is required within 20 days, with an original required delivery date of November 2, 2026, shipped FOB Origin to the Trident Refit Facility in Kings Bay, Georgia. The contract mandates strict adherence to technical and quality requirements, including the DLA Master List, with specific prohibitions against the intentional addition of mercury except where functionally required by NAVSEA. Packaging must comply with MIL-STD-129 for marking and labeling and RP001 for palletization; hazardous materials must follow TQ requirement IP025 and FED-STD-313, while non-hazardous materials must follow ASTM D3951. Inspection and acceptance are set at the destination. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and compliance with the Buy American Act and DFARS cybersecurity reporting standards.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

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HOLDER, BOOK, SINGLE

Solicitation # SPE7M4-27-T-2940

Solicitation SPE7M4-27-T-2940 is a small business set-aside request for quotation issued by the DLA Weapons Support Fluid Handling Division for the procurement of eight single book holders, identified by NSN 2090-01-634-0417. The items must be manufactured in accordance with technical drawing TDP Rev A Gen 1, Basic Drawing NR 53711 N0310014, Revision A. Delivery is required by November 23, 2027, with terms set as FOB Origin and delivery to the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The procurement is subject to a delivery timeline of 371 days after order. This contract contains stringent security and regulatory requirements, including export control of technical data under ITAR and EAR, and requires contractors to be approved by the DLA controlling authority and the US/Canada Joint Certification Program. Compliance with Cybersecurity Maturity Model Certification (CMMC) Level 2 is referenced. Packaging and marking must adhere to MIL-STD-2073-1E, MIL-STD-129, and MIL-STD-130. Additionally, the government will not evaluate offers utilizing additive manufacturing, and a price evaluation preference is provided for certified HUBZone small businesses. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

CONVEYOR, AMMUNITION

Solicitation # SPE7L1-27-T-2468

Solicitation SPE7L1-27-T-2468 is a request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of 147 ammunition conveyors, identified by NSN 1005015505037 and General Dynamics-OTS part number 6736615. This is a critical application item and is not a small business set-aside. The contract requires delivery within 198 days after order, with FOB Origin terms and delivery to DLA Distribution San Joaquin in Tracy, California. Inspection and acceptance will also occur at the origin. The contractor must adhere to strict technical and quality standards, including MIL-STD-129 for marking and MIL-STD-2073-1E for packaging. Key compliance requirements include a CMMC Level 2 Self-Assessment, adherence to Covered Defense Information protocols, and the maintenance of supply chain traceability documentation. Additionally, the offeror must comply with the Buy American Act, the Berry Amendment, and regulations prohibiting the use of covered telecommunications equipment. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

CYLINDER, HYDRAULIC ACC

Solicitation # SPE7M4-27-T-1844

Solicitation SPE7M4-27-T-1844 is a fixed-price request for quotations issued by the Defense Logistics Agency Weapons Support Fluid Handling Division for the procurement of three hydraulic accumulator cylinders, identified by NSN 2090-01-450-1199. The contract requires delivery to DLA Distribution Puget Sound in Bremerton, Washington, with a delivery timeline of 151 days after order. Terms are specified as FOB Origin, with inspection and acceptance occurring at the destination. Invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system. The procurement includes stringent technical and compliance requirements, including mandatory Item Unique Identification in accordance with MIL-STD-130 and adherence to MIL-STD-2073-1E and MIL-STD-129 for packaging and marking. Technical data for this item is subject to ITAR or EAR export controls, requiring approved JCP certification for access. Additionally, the contract prohibits the intentional addition of mercury and strictly forbids the use of additive manufacturing processes for the supplied parts. While not a small business set-aside, a price evaluation preference is available for certified HUBZone Small Business Concerns. Offerors must comply with the Buy American Act and Berry Amendment, providing full disclosure for any non-domestic materials used.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

BLADE, WINDSHIELD WIPER

Solicitation # SPE7M4-27-T-2815

Solicitation SPE7M4-27-T-2815 is a procurement issued by the DLA Weapons Support Fluid Handling Division for 76 windshield wiper blades, identified by NSN 2090016199765. The contract specifies a delivery timeline of 168 days, with a need ship date of May 4, 2027, and an original required delivery date of June 10, 2027. Shipping is handled FOB Origin, with the final destination for inspection and acceptance being DLA Distribution San Joaquin in Tracy, California. The contractor must adhere to strict packaging and marking standards, specifically ASTM D3951 and MIL-STD-129, while ensuring that palletization follows RP001 requirements. Technical and quality requirements are governed by the DLA Master List, which takes precedence over other packaging standards. Additionally, the contract mandates the prohibition of intentionally added mercury and requires compliance with the Buy American and Balance of Payments Program. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and adherence to various FAR and DFARS clauses regarding cybersecurity, safeguarding covered defense information, and the prohibition of covered defense telecommunications equipment.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

REPAIR KIT, STANDARD

Solicitation # SPE7M0-27-T-1095

This contract is a Small Business Set-Aside solicitation for the procurement of one Standard Repair Kit (Type I) consisting of glass reinforced plastic laminate, identified as a critical application item under NSN 2090003726064. The requirement includes a mandatory Contractor First Article Test (FAT) and adherence to basic specification MIL-R-19907D. Delivery is set for 200 days after order, with inspection and acceptance occurring at the point of origin. The kit is classified as a Type II shelf-life item, requiring a minimum of 12 months of remaining shelf life for OCONUS shipments. The contractor must comply with strict packaging and marking standards, including MIL-STD-129 and MIL-STD-2073-1E, and ensure all kits are packaged for worldwide air shipment per CFR49 and IATA regulations. Environmental and safety mandates prohibit the use of Class I ozone-depleting chemicals and the intentional addition of mercury. Additionally, the supplier must provide Safety Data Sheets (SDS) and Hazardous Communication Standard labels for any hazardous materials. The contract is governed by various FAR and DFARS clauses, including requirements for safeguarding covered defense information and compliance with the Buy American and Balance of Payments Program.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Marine Propulsion and Mechanical OverhaulThis subcontract for Marine Propulsion and Mechanical Overhaul involves comprehensive mechanical work for the USNS GUADALUPE (T-AO 200) under Mschq Norfolk for the Department of Defense. The scope of work focuses on the overhaul of main engines, propulsion shafts, and steering gear, specifically requiring engine teardown, bearing replacement, shaft alignment, and rigorous propulsion system testing. To ensure a certified operational propulsion system, the contractor must utilize precision machining and alignment tools. The project falls under NAICS code 336611 and is designated as a subcontract to support prime contractors on vessel projects.

POSTED

DEADLINE

Dry Docking and Hull Preservation ServicesThis subcontract for Dry Docking and Hull Preservation Services involves providing specialized maintenance for the USNS GUADALUPE (T-AO 200) under Mschq Norfolk vessel projects for the Department of Defense. The scope of work includes dry docking, blocking, and comprehensive hull preservation, specifically focusing on hull blasting, the application of marine-grade anti-fouling coatings, and detailed underwater hull inspections. To successfully execute the contract, the provider must possess specialized blasting equipment and hold the necessary marine coating certifications. The final deliverable is a cleaned, painted, and certified hull that meets all project specifications. The project is categorized under NAICS code 336611.

POSTED

DEADLINE

CGC BARBARA MABRITY

Solicitation # 70Z08526QIBCT0069

Solicitation 70Z08526QIBCT0069 is a Request for Quotation issued by the United States Coast Guard for the FY2027 drydock availability of the USCGC Barbara Mabrity (WLM-175). This total small business set-aside under NAICS 336611 will result in a Firm Fixed Price Indefinite Delivery Requirements Contract. The anticipated performance period runs from March 5, 2027, to June 4, 2027, with work to be performed at the contractor's facility. Quotations must be submitted via email by November 6, 2026, and must remain valid for 120 days. The scope of work involves comprehensive vessel repairs, maintenance, and preservation, including 100 work items covering hull plating, Z-Drive propulsion overhauls, tank cleaning, and superstructure preservation. Contractors must adhere to SFLC Standard Specifications and other industry standards for welding, coating, and safety. Award will be granted to the responsible quoter who is deemed most advantageous, based on a technical capability narrative, past performance from the last three years, and the lowest evaluated price. Invoicing is managed through the Invoice Processing Platform or MarkView, with oversight provided by the Surface Force Logistics Center.

POSTED

DEADLINE

V47 Waterfront Boat Repair Support

Solicitation # N0016727R0001

The Department of the Navy, Naval Surface Warfare Center Carderock Division, intends to award a single-award, indefinite-delivery, indefinite-quantity (IDIQ), firm-fixed-price contract for waterfront boat repair support for the Watercraft Industrial Support Detachment Norfolk. This total small business set-aside procurement, conducted under NAICS 336611, involves a five-year ordering period with an anticipated award date in March 2027. The contractor will be responsible for providing all management, personnel, materials, equipment, and facilities necessary to perform marine boatyard and industrial repairs, maintenance, modernization, and overhaul for vessels ranging from 1 to 100 feet in length. All work must be performed exclusively at the contractor's local industrial facility within the local operational area. To be eligible, the facility must be a compliant marine industrial boatyard equipped with certified haul-out, drydocking, and mooring infrastructure capable of handling craft up to 100 feet. The acquisition will be a competitive negotiated procurement following FAR Part 15, with the award granted to the responsible small business offering the best value to the government. Requirements will be executed through individual delivery orders, and the full solicitation is expected to be released via the PIEE Solicitation Module around November 20, 2026.

POSTED

DEADLINE

USCGC ASPEN DryDock Repairs FY27

Solicitation # ASPENSSNDDFY27

The US Coast Guard Surface Forces Logistic Center is conducting market research via a Sources Sought Notice to identify capable contractors for the FY2027 drydock availability of the USCGC ASPEN (WLB-208), a 225-foot seagoing buoy tender homeported in Homer, Alaska. The anticipated period of performance is from July 6, 2027, to November 7, 2027, spanning approximately 125 days. Work will be performed at the contractor's facilities and is categorized under NAICS code 336611 for Ship Building and Repairing. The scope of work comprises approximately 108 line items, including the drydocking of the vessel, ultrasonic testing and preservation of the hull and underwater body, and maintenance of the rudder, propeller, thrusters, and shafting. Additional requirements include the cleaning of ballast, sewage, and fuel tanks, as well as repairs to crane and deck equipment and the renewal of sea valves and strainers. Contractors must adhere to SFLC Standard Specifications and OSHA shipyard employment standards, and are required to provide an independent Level 3 NACE Inspector. Interested sources must submit a statement of interest, business size certification, and past performance evidence to be considered for future solicitation.

POSTED

DEADLINE

CGC FORWARD – FUEL TANK CLEANING

Solicitation # 52000QR270000477

The United States Coast Guard Surface Force Logistics Center is soliciting quotations for the pumping and cleaning of fuel oil service tanks aboard the CGC Forward (WMEC 907) in Portsmouth, Virginia. This requirement is a total small business set-aside under NAICS 336611 and is designated as an unusual and compelling urgency to ensure safety and mission readiness. The contractor must provide all labor, materials, and equipment to pump and dispose of approximately 5,700 gallons of contaminated fuel and water from tanks 4-165-4-F and 4-165-3-F, followed by a thorough cleaning of all internal surfaces. A critical component of the scope is the coordination of a certified Marine Chemist to test and certify the tanks as safe for personnel and hot work, with two signed copies of the certification delivered to the Coast Guard Inspector. The contract will be awarded on a firm-fixed price basis using simplified acquisition procedures. Performance is scheduled for a primary window of November 16-27, 2026, and a secondary window of November 30 to December 11, 2026. Interested vendors must have an active registration in SAM.gov and submit a detailed quotation including a cost breakdown, unit costs, and payment terms by November 11, 2026. Award will be based on the best value to the government, considering price, specifications, and quality.

POSTED

DEADLINE

Multi-Ship Sustainment Partnership (MSSP) Single Award Indefinite Delivery Indefinite Quantity (SA-IDIQ) Contracts for Fleet Maintenance Availabilities and Incremental Selected Restricted Availabilities on DDG-51 Class Ships Homeported in Norfolk, VA

Solicitation # N0002426R4439

The Portfolio Acquisition Executive Maritime is soliciting proposals under N00024-26-R-4439 to establish Multiple Ship Sustainment Partnership Single Award Indefinite Delivery Indefinite Quantity contracts for the maintenance, modernization, and repair of DDG-51 Class ships homeported in Norfolk, Virginia. The procurement is divided into two lots: a Facilitized Lot, solicited on a full and open basis, which covers Fleet Maintenance Availabilities and CNO scheduled Incremental Selected Restricted Availabilities (ISRAs) performed both at government and contractor facilities; and a Non-Facilitized Lot, set aside for small businesses, covering only Fleet Maintenance Availabilities performed at government facilities. The Navy intends to award up to three contracts per lot, each featuring three one-year ordering periods. These Fixed Price with Award Fees contracts utilize a task menu of pre-priced requirements to streamline routine maintenance, including emergent and continuous maintenance availabilities. For growth CLINs, contractors must provide a Level of Effort to Completion. Award decisions will be based on a trade-off source selection process where combined technical factors, including demonstrated capability and execution approach, are significantly more important than price. Eligibility and past performance will be evaluated for acceptability. Proposals must be submitted via PIEE by December 21, 2026, and must adhere to strict formatting and volume requirements.

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