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J K B HOLDINGS LLC

UEI: FNUMH2SE66X5

J K B HOLDINGS LLC is a federal contractor, registered under UEI FNUMH2SE66X5. It has been awarded $225,119 in federal contracts. Primary work spans Air Purification Equipment Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

FNUMH2SE66X5

Federal Contracting Overview

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

AI Capability Profile

J K B HOLDINGS LLC specializes in the manufacturing and provision of air purification equipment. Their technical expertise is centered on delivering environmental control and air filtration solutions tailored for government facility requirements. The company has established a performance history wi...

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$225.1K100%

Awards by NAICS

333411 - Air Purification Equipment Manufacturing$225.1K100%

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 This initiative aims to replace outdated, document-centric HSI practices with an agile, telemetry-driven approach integrated into digital engineering and DevSecOps workflows.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

Supply of Intake Air Cleaner Filter ElementsThis subcontract, issued by the DLA Weapons Support Land Supply Chain under the Department of Defense, requires the manufacture and provision of 2,167 intake air cleaner filter elements. The elements must meet the specifications for NSN 2940-01-310-4495 and adhere to RP001 DLA Packaging Requirements for Procurement. All units are to be delivered to the DLA Distribution DDSP New Cumberland Facility, with the place of performance located in Albany. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 333411. Eligible contractors must maintain an active SAM registration with a valid UEI and CAGE code to participate. The response deadline for this requirement is November 16, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Reciprocating Compressor Manufacturer/SupplierThis subcontract, issued by the Department of Defense for the DLA Weapons Support Maritime Supply Chain, requires the manufacture or sourcing of 187 reciprocating compressors. The supplier must ensure all components meet NSN 4310-01-3615075 specifications and provide comprehensive data packages to the Engineering Support Activity for alternate part evaluations. The contract allows for the use of additive manufacturing for items that receive official approval. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 333411, with performance located in New Cumberland. Interested parties must respond by November 16, 2026, to support prime contractors in fulfilling these critical maritime supply chain requirements.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Rapid Facility Clearance Cohort Pilot: Enabling Classified Technology Assessment and Bi-Directional Collaboration for Joint Operational Problems and Mission Capabilities Priorities

Solicitation # 8ee1fe86-14b2-42dd-974d-14259bd579e8

The Office of the Under Secretary of War for Research and Engineering, in coordination with the Defense Innovation Unit and Mission Engineering and Integration Activity, is establishing a Rapid Facility Clearance Mentorship and Prototyping Cohort. This pilot program addresses the procedural barrier where non-traditional, small-business, and commercial providers cannot access classified work without a Facility Clearance, yet cannot obtain one without a classified contract. Through subcontract relationships with Maximus Federal Services under the ONIX OTA framework, selected participants receive security mentorship and sponsorship for Facility Clearances adjudicated by the Defense Counterintelligence and Security Agency. The primary objective is to allow the government to assess emerging technologies and conduct collaborative dialogue in classified settings to reduce transition risk and accelerate Joint Force capabilities. Participation in the cohort provides a security pathway and potential access to classified technical exchanges but does not guarantee funded technical work, the acquisition of products, or preferential status. Vendors are not paid for participating in the cohort or the sponsorship process and are responsible for all administrative and compliance costs associated with maintaining industrial security programs.

Department Of Defense

POSTED

DEADLINE

Supply of Start Nozzle / Purge ValvesThis subcontract, issued by the Department of Defense in San Diego, involves the manufacture and supply of nine specialized Start Nozzle Purge Valves for aerospace procurement projects. The valves must strictly adhere to part numbers 103904-1 or 2659-102 and NSN 4820-00-476-0402, ensuring they meet all critical application item technical specifications. The contractor is required to comply with MIL-STD-129 shipping standards and FAR 52.223-3 regulations regarding hazardous materials. Additionally, the contract mandates strict cybersecurity adherence in accordance with NIST SP 800-171 and DFARS 252.204-7012. Performance of the contract will take place in San Diego, California.

POSTED

DEADLINE

PEO-SW: SOF Safety at Sea Assessment Event (AE)

Solicitation # PEO_SW_SOF_Safety_at_Sea_AE

SOFWERX, in collaboration with USSOCOM Program Executive Office SOF Warrior and Naval Special Warfare Command, is hosting an Assessment Event to identify prototype solutions for life raft capabilities and modernized emergency maritime survival supplies for single maritime craft operations. This opportunity is open exclusively to U.S. Persons from industry, academia, and national laboratories. The ultimate goal is to select a solution for program procurement by fiscal year 2029, with prototypes undergoing both operational and developmental testing. Interested parties must submit their capabilities by December 14, 2026. Following a downselect process, selected participants will attend an in-person event at SOFWERX from January 12 to January 14, 2027, to pitch and demonstrate their solutions to an evaluation panel. Successful candidates may enter into various agreements, including Other Transaction Authority, 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

in about 1 month

Supplier of Air Cleaner, Intake (NSN 2940-01-289-8209)This subcontract involves the manufacture or sourcing of intake air cleaners under NSN 2940-01-289-8209 to support prime contractors for the DLA Weapons Support, Land Supply Chain. The selected supplier is responsible for ensuring all units meet the specifications outlined in the DLA Master List of Technical and Quality Requirements RA001 and adhere to the RP001 packaging requirements for procurement. The contract is managed by the Department of Defense and falls under NAICS code 333411. Performance of the contract will take place in New Cumberland, Pennsylvania. Interested parties must respond by November 16, 2026, to provide the physical intake air cleaner units as required.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

U.S. AFRICOM INDUSTRY DAY - Tunis, Tunisia (2-4 February, 2027)

Solicitation # W90QVA-27-AFRICOMJ2

U.S. Africa Command is seeking commercial vendors to participate in Industry Sessions held in Tunis, Tunisia, from February 2 to 4, 2027, during the West Africa Shared Security Forum. These sessions serve as a platform for vendors to showcase military technologies, supplies, and services to African Partner nations. Primary areas of interest include geospatial tools, drones and counter-UAS technology, C4ISR systems, cyber security, big data analytics, and administrative consulting. This notice is for market research purposes only and does not constitute a formal request for proposal or a commitment to contract. Interested vendors must submit a Capability Statement by November 12, 2026, detailing their company information, proposed exhibits, and demonstrated operational experience and supply chain capabilities within Africa. Selected participants are responsible for all associated costs, including travel, lodging, and equipment logistics, as the government provides no funding or administrative support. The government intends to notify selected vendors of their participation status by December 15, 2026, with a final acceptance deadline of December 17, 2026.

Department Of Defense

POSTED

DEADLINE

DRAFT-Rapid Expandable Modular SCIF Construction Project (REMS) for U.S. Pacific Command

Solicitation # 1fb5fee8-d3b0-42c4-a304-54bed06392a5

The Department of Defense is seeking a contractor to execute the Rapid Expandable Modular SCIF Construction Project for U.S. Pacific Command at Camp H.M. Smith, Hawaii. The project involves the design, fabrication, transport, and installation of a temporary, one-story prefabricated modular administrative Sensitive Compartmented Information Facility on a permanent concrete foundation. This facility must provide secure workspace with concurrent NIPRNET, SIPRNET, and JWICS access for an initial capacity of 140 personnel, with the engineering capability to expand to 229 personnel by Fiscal Years 2028-2029 without requiring de-accreditation or major reconstruction. The primary goal is to overcome the limitations of conventional site-built construction, which is often too slow and disruptive to meet evolving Top Secret/Sensitive Compartmented Information mission requirements. The selected solution must adhere to ICD 705, IC Technical Specifications, and applicable UFC criteria while addressing regional challenges such as seismic activity, high wind loads, salt-air corrosion, and termites. By validating a secure off-site fabrication and chain-of-custody process, this project aims to establish a repeatable business model for accelerating the delivery of accredited secure facilities across the Indo-Pacific theater.

Department Of Defense

POSTED

DEADLINE

NEPA and Cultural Resources Compliance Workflow Modernization Prototype for Army Reserve 63d Readiness Division

Solicitation # fb420221-eb1c-4f01-9757-62730fa6db7f

The U.S. Army Reserve 63d Readiness Division is seeking prototype approaches to modernize and standardize statutory and regulatory due-diligence workflows across its seven-state area of responsibility. The primary focus is on improving the consistency, visibility, and timeliness of National Environmental Policy Act and National Historic Preservation Act compliance processes related to facility maintenance, military construction, and real-property actions. The goal is to address operational inefficiencies such as inconsistent handoffs, duplicate documentation, and limited visibility into pending actions by developing a repeatable, Government-reviewable operating model. This effort aims to integrate work-order tracking, geospatial information, and regulatory correspondence to create an auditable system for decision support. The prototype will be evaluated based on its ability to improve processing timeliness, record traceability, and documentation completeness without requiring the government to procure new software unless identified as a gap. While the contractor will develop the workflow model, the Government retains all final regulatory determinations, compliance approvals, and signature authority.

Department Of Defense

POSTED

DEADLINE

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

Solicitation # c922d13c-feef-4034-a736-c38d30c96a2d

The Commander, Navy Installations Command (CNIC) is seeking a software solution to modernize maintenance management across 53 Navy Defense Fuel Support Points (DFSPs). The current system relies on inconsistent, manual, paper-based processes that lack automated notifications and enterprise-level visibility, creating difficulties in verifying compliance and tracking the status of critical fuel assets. The goal is to implement a holistic approach that captures the entire maintenance lifecycle, utilizing programmable logic to automatically trigger follow-on actions and notify responsible operators. The selected provider must design, build, and sustain a scalable system that produces verifiable records of all maintenance and inspections. While the government is open to commercial, custom, or hybrid technical approaches, the solution will be initially validated at one or more operational DFSPs, with a primary focus on high-impact deepwater terminals. This initiative aims to fundamentally transform how maintenance is driven and evidenced rather than simply digitizing existing paper workflows.

Department Of Defense

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

Supply of Industrial Fluid Heater Core AssembliesThis subcontract involves the manufacture or procurement of ten industrial fluid heater core assemblies, specifically NSN 015068627, to support prime contractors on DLA Troop Support projects for the Department of Defense. The contractor is responsible for ensuring all units meet strict technical specifications and adhere to ASTM D3951 packaging standards, with marking and labeling conducted according to MIL-STD-129 and RP001. The contract requires delivery of the units FOB Origin within 73 days following the order. Performance will take place at Hill AFB, and the procurement falls under NAICS code 333411. Interested parties must have responded by the deadline of November 9, 2026.

POSTED

DEADLINE

Air Filtration Element SupplierThis subcontract opportunity is for a supplier to provide specialized filtration media and elements to prime contractors supporting the DLA Weapons Support Land Supply Chain. The selected vendor will manufacture high-efficiency air filter elements and cartridges for 11 units, ensuring all products meet military filtration ratings and Basic Drawing NR 0MLM6 7010012 Revision D. A strict prohibition is in place regarding the use of Class I ozone-depleting chemicals during the manufacturing process. The project is designated as a Total Small Business Set-Aside under NAICS code 333411 and is managed by the Department of Defense. Performance will take place in Tracy, California. Interested parties must submit their responses by November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Liquid Fuel Space Heater Supply (Type 1)This subcontract involves the manufacture and supply of non-powered, liquid fuel space heaters for prime contractors supporting Department of Defense DLA Weapons Support Hardware contracts. The required units must be 60,000 BTU/HR smokeless heaters that include a Type 1 Exhaust Pipe and Jack Assembly, strictly adhering to NSN 4520014687112 specifications. Deliverables include the completed heater units and corresponding commercial manuals, with a specific requirement to perform First Article Testing as outlined in CLIN 0002. The project is managed through the Red River Receiving building with performance taking place in Texarkana, Texas. A critical technical restriction is placed on the production process, noting that additive manufacturing is prohibited unless prior ESA approval is obtained. Interested parties must respond by November 9, 2026, regarding this requirement categorized under NAICS code 333411.

RED RIVER RECEIVING BLDG

POSTED

DEADLINE

U.S. Army Long Range Precision Munition Launched Effects Medium Range-Lethal Prototype Integration and Qualification

Solicitation # 11e09f87-099d-4282-abc4-f6a4ce589397

The U.S. Army is seeking prototype approaches for the Long Range Precision Munition (LRPM) to enhance the lethality and operational flexibility of aviation and ground forces. This effort focuses on integrating commercial or modified commercial air vehicles with government-developed payloads, launch systems, and battle-management technologies. The goal is to create a fieldable all-up-round capability capable of operating in contested anti-access/area-denial and PNT-denied environments. The selected performer will be responsible for the integration, testing, qualification, and sustainment of the prototypes, including software and firmware integration, cybersecurity validation, and airworthiness support. While the government will provide technical data packages for the payload section, software baselines, and interface protocols, the performer is responsible for all physical hardware procurement and assembly. This prototype-driven approach aims to generate the technical and manufacturing evidence necessary to support future production and operational fielding decisions.

Department Of Defense

POSTED

DEADLINE

AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING

Solicitation # FA7037-21-S-C001

The Air Force Cryptologic Office (AFCO) Cyberspace Intelligence Surveillance and Reconnaissance and Multi-Domain Innovation Division is soliciting innovative commercial capabilities through Commercial Solutions Opening FA7037-21-S-C001. The agency is seeking mature technologies and innovative services in Electromagnetic Warfare, Information Operations, and electromagnetic digital communications, with a specific goal of achieving a field demonstration within one year. The procurement process is divided into two phases: Phase I requires the submission of a quad chart and a white paper, while Phase II consists of full proposals by invitation only. Awards may be issued as traditional contracts or Other Transactions (OT), with potential funding ranging from 50,000 dollars to 50 million dollars over a period of performance lasting between one and five years. The evaluation process is based on technical merit, importance to agency programs, and fund availability, utilizing peer or scientific review to select offerors. Successful projects are expected to follow a structure of base period tasks to demonstrate feasibility, followed by option tasks for design, fabrication, testing, and evaluation. Because the work supports DoD ISR-Cyber capabilities, offerors must possess the necessary personnel and facility security clearances to handle classified work independently. All acquired technologies are treated as commercial items under 10 USC 3458 and DFARS 212.70. Submissions are managed by Carissa Heuertz, and the performance location is identified as San Antonio, Texas.

Department Of Defense

POSTED

DEADLINE

Supply of Air Cleaner Intake Deflectors (NSN 2940015061943)This subcontract involves the supply of 45 air cleaner intake deflectors, identified by NSN 2940015061943 and Part Number 2212-82, for prime contractors supporting DLA supply contracts. Managed by the Department of Defense under the DLA Weapons Support Land Supply Chain, the items are classified as Critical Application Items and must be manufactured or sourced accordingly. The contractor is required to adhere to RP001 DLA Packaging Requirements for Procurement and provide commercial item certifications in compliance with FAR 52.212-3 and FAR 52.219-1. The procurement falls under NAICS code 333411, with a response deadline set for November 12, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE