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, August 5 at 2:00 PM EDT

Register Free →

Get CLEATUSFree Trial

Get CLEATUSFree Trial

Search

Top

4LOC AFFILIATES

UEI: H9YDSXF8GMK5CAGE: 7GRQ5

4LOC AFFILIATES is a federal contractor, registered under UEI H9YDSXF8GMK5 and CAGE code 7GRQ5. It has been awarded $1,000 across 2 federal contracts. Primary work spans Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Website4LOCaffiliates.com

Address123 Main St, City, ST 12345

Registration

UEI Code

H9YDSXF8GMK5

CAGE Code

7GRQ5

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

2X8WA2A5LJQF

NAICS Codes

423490Other Professional Equipment and Supplies Merchant Wholesalers

493110General Warehousing and Storage

541990All Other Professional, Scientific, and Technical Services(Primary)

561210Facilities Support Services

561499All Other Business Support Services

+1 more

Federal Contracting Overview

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

AI Capability Profile

4LOC AFFILIATES specializes in research and development across physical, engineering, and life sciences, delivering mission-critical scientific and technical solutions to federal defense stakeholders. Their work encompasses advanced systems analysis, experimental design, and technical evaluation in ...

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

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$1.0K100%

Awards by NAICS

541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$1.0K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in 4LOC AFFILIATES's top NAICS codes and agencies

On-Site Fire Alarm Technician/Programmer ServicesThe contract seeks certified technicians to provide on-site services for programming, troubleshooting, diagnostics, and repairs of fire alarm systems across facilities managed by the Florida agency. Technicians must be qualified to handle all aspects of fire alarm system maintenance and must be available to respond to issues at various locations within the state. Services are expected to ensure full compliance with fire safety standards and uninterrupted operation of critical alarm systems. The contract is structured as a subcontract and is set to be awarded following a response deadline of August 31, 2026, with the opportunity first posted on July 31, 2026. The work falls under NAICS code 541715, indicating classification as research and development in the physical, engineering, and life sciences, typically encompassing technical services requiring specialized expertise. Performance is required directly at Florida GOAA facilities, and while specific locations are not detailed, responders must be prepared to service systems statewide.

POSTED

DEADLINE

Locomotive Aftermarket Technology Research & AnalysisThe contract seeks research and analysis on aftermarket locomotive technologies, focusing on fuel additives and injector kits to evaluate their potential for improving operational efficiency in Class II and III railroads. This work will involve a thorough literature review and a gap analysis to identify existing solutions, technological limitations, and opportunities for advancement. The effort is intended to provide actionable insights that could guide future adoption or development of cost-effective enhancements suitable for smaller rail operators with limited capital resources. The contract is classified as a subcontract under NAICS code 541715, with the Federal Railroad Administration under the Department of Transportation serving as the contracting entity. The place of performance is designated as Washington D.C., with a response deadline of August 21, 2026, and the opportunity was posted on July 31, 2026. No set-aside provisions or specific eligibility criteria are indicated, and no point of contact is provided in the posting. Interested parties must submit proposals by the stated deadline to be considered for participation.

693JJ6 Federal Railroad Administration

POSTED

DEADLINE

Genomic Data Analysis and Workflow Integration SupportThe contract seeks technical consulting services to integrate the PromethION 2 sequencing system with existing bioinformatics pipelines used by the CCR, ensuring seamless data flow and compatibility. The scope includes validating the accuracy and reliability of data output from the PromethION 2 platform, refining analysis workflows to improve efficiency and throughput, and providing expert guidance to optimize the entire genomic data analysis process. This work is critical to maintaining high standards of data integrity and analytical performance within the organization’s genomic research infrastructure. The contract is classified as a subcontract under NAICS code 541715 for scientific and technical consulting services, and is managed by the Ibc Acq Svcs Directorate under the Department of the Treasury. Performance is expected to take place in Bethesda, Maryland, with a response deadline of August 15, 2026. The solicitation was posted on July 31, 2026, and the successful vendor will be required to demonstrate proven experience in third-generation sequencing platforms, bioinformatics pipeline development, and validation of high-throughput genomic data systems.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

On-Site Installation & Technical Integration SupportThe contract requires on-site implementation of the VHFLI system at ARL’s facility in Adelphi, Maryland, encompassing full installation, precise calibration, and seamless integration with existing experimental platforms. Technical personnel must ensure compatibility and performance validation under operational conditions, with a strong emphasis on achieving system functionality aligned with experimental requirements. This effort includes comprehensive training for ARL staff on system operation, maintenance, and data interpretation, followed by rigorous verification to confirm successful integration and readiness for routine use. The work is classified as a subcontract under NAICS code 541715, with a submission deadline of August 14, 2026, and is administered by the Department of Defense through the W6QK Acc-Apg Adelphi office. All activities must occur at the designated performance location in Adelphi, and the contractor is expected to deliver not only hardware and software integration but also documented operational verification and trained personnel capable of sustaining the system independently post-handover.

W6QK Acc-Apg Adelphi

POSTED

DEADLINE

Optical Design and STOP AnalysisThe contract seeks specialized services for high-fidelity optical modeling, tolerance analysis, and Structural-Thermal-Optical Performance simulations tailored for cryogenic space instruments, requiring advanced computational techniques to ensure optical system integrity under extreme thermal and mechanical conditions. The work includes detailed STOP modeling to predict and mitigate performance degradation caused by thermal expansion, cryogenic cooling, and structural deformation, ensuring mission-critical optical alignment and imaging precision in deep space environments. The solicitation is issued as a subcontract under NASA’s Jet Propulsion Laboratory, with performance required in Pasadena, California, and a deadline for responses set for August 21, 2026. The North American Industry Classification System code 541715 identifies the scope within scientific and technical consulting services, indicating the need for proven expertise in space instrument design and validation. The contract is not subject to any set-aside provisions, and all proposers must demonstrate technical capability in cryogenic optical systems, validated simulation methodologies, and experience supporting NASA missions.

NASA Management Office -- Jpl

POSTED

DEADLINE

Multiphysics Simulation & Modeling for Thermal SystemsThe contract seeks the development of high-fidelity computational models capable of simulating the coupled thermal, fluid, and structural interactions that occur under extreme operational environments, particularly hypersonic flight and exposure to directed energy systems. The work demands advanced multiphysics simulation capabilities to accurately predict material response, heat transfer dynamics, and structural integrity under intense thermal and mechanical loads, requiring expertise in computational mechanics, numerical methods, and experimental validation. The goal is to enable predictive design and performance analysis for next-generation aerospace systems operating in previously uncharacterized conditions. This is a subcontract opportunity issued by the Defense Advanced Research Projects Agency under the Department of Defense, categorized under NAICS code 541715 for research and development in physical, engineering, and life sciences. The solicitation was posted on July 31, 2026, with a response deadline of September 30, 2026. While specific performance location and point of contact details are not provided, the work is tied to national defense objectives requiring highly specialized technical capability. The absence of set-aside designations indicates it is open to all qualified applicants, with the expectation that proposers possess proven experience in high-fidelity multiphysics modeling and demonstrated success in defense-relevant simulation projects.

Defense Advanced Research Projects Agcy

POSTED

DEADLINE

in about 2 months

In-Situ IV Data Acquisition and Algorithm DevelopmentThe contract seeks the development of real-time IV curve tracing algorithms capable of accurately measuring and stabilizing solar cell performance in the harsh and dynamic environment of space. The solution must account for variable sun angles and extreme thermal fluctuations encountered in orbit, ensuring precise and continuous data acquisition without reliance on ground-based calibration. The algorithms need to be robust, lightweight, and integrated into onboard systems to enable autonomous solar array health monitoring and performance optimization during mission operations. The work is structured as a subcontract under NASA’s Shared Services Center with a NAICS code of 541715, indicating it falls under scientific research and development services. Proposals are due by August 4, 2026, and performance is expected to support NASA’s mission-critical space assets by providing reliable, in-situ solar power data that enhances mission longevity and efficiency. The technical challenge requires advanced signal processing, adaptive control methods, and thermal compensation techniques to deliver high-fidelity IV characteristics under non-ideal space conditions, making it essential for next-generation solar power systems in deep space and low Earth orbit applications.

NASA Shared Services Center

POSTED

DEADLINE

Calibration, Installation, and On-Site Technical SupportThe contract obligates the vendor to perform on-site installation, calibration, alignment, and technical training for COSMO units at the NIST facility in Boulder, Colorado, with a critical focus on seamless integration with existing laser systems already in operation. All activities must be conducted in accordance with technical specifications to ensure precision and compatibility, requiring specialized expertise in optical instrumentation and metrology systems. The work is expected to be completed at the designated location, and the successful bidder must provide trained personnel capable of supporting the full lifecycle of deployment, including troubleshooting and operational handoff. This is a small business set-aside subcontract under NAICS code 541715, with a response deadline of August 13, 2026, and a posted date of July 31, 2026. The contracting entity is the Department of Commerce through NIST, and the place of performance is firmly established in Boulder, with a ZIP code of 80305. The vendor must be a certified small business and prepared to meet stringent technical and logistical requirements associated with federal laboratory operations. All deliverables must align with NIST’s standards for accuracy, documentation, and technical support.

Department Of Commerce Nist

POSTED

DEADLINE

Acoustic Software Maintenance – BK Connect Advanced Frequency Analysis OptionThe contract pertains to the ongoing maintenance and support of advanced frequency analysis tools integrated into the BK Connect software platform, specifically the Advanced Frequency Analysis Option, which is critical for high-resolution acoustic diagnostics during spacecraft development and qualification testing. This work supports NASA’s mission to ensure acoustic integrity and structural reliability of spacecraft systems under extreme vibrational environments, utilizing precision software tools to analyze and interpret complex acoustic data generated during test campaigns. The maintenance scope includes software updates, bug fixes, performance enhancements, and compatibility support to ensure seamless integration with existing test infrastructure at the place of performance in Houston, Texas. This is a subcontract under the NASA Shared Services Center, classified under NAICS code 541715 for scientific research and development services, with a strict response deadline of August 4, 2026. The contract requires the vendor to maintain rigorous software reliability and data accuracy standards essential for mission-critical aerospace applications. While no set-aside provisions are specified, the work is tied directly to NASA's testing and qualification protocols, demanding compliance with stringent aerospace industry practices. The vendor must provide timely and documented support to sustain the uninterrupted operation of acoustic diagnostics systems used in validating spacecraft designs for launch and spaceflight environments.

NASA Shared Services Center

POSTED

DEADLINE

Advanced Computational Modeling of Thermal Runaway in EV BatteriesThe contract seeks advanced computational modeling to simulate thermal runaway propagation in electric vehicle battery packs under crash or fire conditions, aiming to develop high-fidelity models that accurately predict how heat and failure spread through battery systems. The work requires sophisticated numerical methods and physics-based simulations capable of capturing complex thermochemical reactions, mechanical deformation, and thermal interactions unique to Lithium-ion battery architectures under extreme events. All deliverables must align with industry and regulatory standards for safety evaluation, with the goal of improving battery system design and emergency response protocols. This subcontract is issued under the Department of Transportation’s Office of Hazardous Materials Safety and is targeted toward research organizations with expertise in computational mechanics, materials science, and battery systems analysis. The solicitation was posted on July 31, 2026, with proposals due by 6:00 PM Eastern Time on August 24, 2026. Performance will center at the Washington Navy Yard, and the work falls under NAICS code 541715 for research and development in physical, engineering, and life sciences. Contractors must demonstrate proven capabilities in high-performance computing, experimental validation, and prior work related to battery safety under thermal and mechanical abuse conditions.

69A385 Ofc Of Haz Materials Safety

POSTED

DEADLINE

Agricultural Data Management and Software Interface DevelopmentThe contract calls for the development of firmware and software to collect, process, and export geotagged soil sensor data in standardized agricultural formats, enabling seamless integration with existing farm management systems or cloud platforms. The solution must reliably capture sensor readings, associate them with precise geospatial coordinates, and transform the data into widely accepted agricultural data standards to ensure compatibility across industry tools. The software stack must include robust data handling, error correction, and export functionalities tailored for real-world farming environments, with potential pathways for remote data transmission and cloud-based storage or analytics. This is a Small Business Set Aside subcontract under NAICS code 541715 for scientific research and development in agricultural technology, posted by the USDA’s Agricultural Research Service. The solicitation is open until August 10, 2026, with no defined place of performance or point of contact provided in the data. The project emphasizes innovation in soil sensor data management, targeting efficiency improvements in precision agriculture through reliable, interoperable software solutions that support data-driven decision-making on farms. Participation is restricted to small businesses as defined by the SBA.

USDA Ars Afm Apd

POSTED

DEADLINE

Acoustic Camera Applet Technical SupportThe contract pertains to the renewal of technical support for the Acoustic Camera Applet, a specialized tool utilized for beamforming and sound source localization in controlled testing environments. This maintenance renewal ensures continued functionality, performance optimization, and technical assistance for the applet, which is critical for acoustic analysis in aerospace and experimental applications. The scope of work involves ongoing support to address software issues, update algorithms, maintain compatibility with evolving hardware and software platforms, and provide user guidance to ensure operational continuity. This is a subcontract issued under the NASA Shared Services Center on behalf of the National Aeronautics and Space Administration, classified under NAICS code 541715 for research and development in the physical, engineering, and life sciences. The solicitation was posted on July 31, 2026, with responses due by August 4, 2026, indicating a tight turnaround for proposers. The place of performance and point of contact details are unspecified, suggesting the support may be delivered remotely or through centralized technical channels. The contract remains focused solely on sustaining the applet’s operational integrity without expansion of functionality or additional deliverables beyond maintenance and support.

NASA Shared Services Center

POSTED

DEADLINE

System Integration & Onsite Installation at NIST BoulderThe contract entails the final integration, testing, and installation of a control system at the National Institute of Standards and Technology facility in Boulder, Colorado, with a strict requirement for calibration and operational validation to ensure system performance meets stringent technical standards. All work must be completed on site at the 80305 zip code location, and the project is classified as a subcontract under a Small Business Set Aside, meaning only eligible small businesses may respond. The North American Industry Classification System code 541715 designates this as scientific research and development services, emphasizing the technical and precision-driven nature of the work. The solicitation was posted on July 31, 2026, with a firm deadline for proposals set for August 12, 2026, at 8:00 PM Eastern Time, allowing potential bidders approximately two weeks to prepare and submit their responses. The contracting agency is the U.S. Department of Commerce through its NIST division, and the place of performance is exclusively in Boulder, requiring the awarded contractor to have the capability to deploy personnel and equipment to the site. There is no designated point of contact listed, so interested parties should refer to the official SAM.gov webpage for submission and procedural details.

Department Of Commerce Nist

POSTED

DEADLINE

On-Site Installation, Testing, and TrainingThe contract requires the performer to conduct a Site Acceptance Test for a plasma cleaner system, install the equipment at the NIST facility in Boulder, Colorado, and deliver comprehensive operation and maintenance training to NIST personnel. All work must be completed on-site at the Boulder location with a zip code of 80305, ensuring the system is fully functional and that staff are adequately prepared to operate and sustain the equipment independently. The task encompasses not only the physical installation but also verification through rigorous testing procedures and hands-on instructional sessions tailored to NIST’s operational needs. This subcontract, identified under NAICS code 541715, was posted on July 31, 2026, with responses due by August 10, 2026, and is managed by the Department of Commerce through NIST. The performer must meet all technical and procedural requirements to ensure compliance with NIST’s standards for precision equipment deployment and user training. The place of performance is strictly limited to the Boulder facility, and no alternative locations are permitted. The contract underscores the need for qualified personnel capable of executing complex technical installations and delivering effective training in a federally funded scientific environment.

Department Of Commerce Nist

POSTED

DEADLINE

Sources Sought: Call For Technology Independent Verification &Validation (IV&V) 27-1: Spectrum Proof

Solicitation # IVV271

The US Army V Corps, in partnership with the Defense Innovation Unit, is conducting an open sources sought for the Spectrum Proof Independent Verification and Validation (IV&V) event to identify and evaluate emerging Electromagnetic Warfare (EW) technologies aligned with the Eastern Flank Deterrence Initiative. The initiative seeks capabilities that enable the U.S. Army and NATO forces to achieve electromagnetic spectrum superiority in dense, contested, and denied environments by providing seamless sensing, identification, targeting, and non-lethal disruption of adversary systems across all echelons. Submissions must demonstrate alignment with five key verticals: Electromagnetic Support and Surveillance, Common Services, Electromagnetic Attack, Sensor-to-Shooter Integration, and Resilience in Degraded Environments. Technologies must be optimized for Size, Weight, Power, and Cost (SWaP-C), support open architectures like MOSA and SOSA, incorporate AI/ML for real-time signal classification and automation, and operate effectively in DDIL (Distributed, Disaggregated, Integrated, Limited) conditions without relying on robust network connectivity. Respondents are required to submit a ten-page whitepaper detailing the technology’s development, operational history, current Technology Readiness Level (TRL), and specific alignment with one or more verticals, along with a single-page technology quad chart that summarizes capability, prior deployments, TRL, and a full technical point of contact. Submissions must be unclassified and properly marked for proprietary or sensitive information. The government will evaluate submissions through a peer review panel of military, industry, and academic experts based on technical merit, mission alignment, and integration potential. Participation in the Spectrum Proof event, scheduled for November 2–6, 2026, at Fort Knox, Kentucky, is not guaranteed, and no costs incurred in response to this sources sought will be reimbursed. There is no obligation to award any contract from this effort, but selected technologies may be invited to participate in a follow-on experimentation event in the EUCOM theater in third quarter fiscal year 2027 under authorities including 10 U.S.C. 4021, 4022, and 3458. Offerors must affirm they are acting solely as technology demonstrators and will not evaluate other submissions to prevent conflicts of interest. Government support contractors with access to proprietary data are bound by strict non-disclosure obligations, and all evaluation results will remain within government control with Letters of Observation issued to participants.

Washington Headquarters Services

POSTED

DEADLINE

Vector Biology Research Program (VBRP) Nigeria Based Mosquito Surveillance and Research Activities

Solicitation # N6817126QN071

The U.S. government, through the Naval Supply Systems Command Fleet Logistics Center Sigonella Naples Office within the Department of Defense, is preparing to issue a Request for Quotation for the Vector Biology Research Program focused on mosquito surveillance and research activities in Nigeria. This pre-solicitation notice outlines the government’s intent to procure scientific and operational support for monitoring and studying mosquito populations to advance vector biology research, likely with implications for public health and disease prevention. The solicitation number is N6817126QN071, and while this notice does not constitute an official solicitation, it provides critical planning information for potential contractors, including the NAICS code 541715 for scientific research and development services. No set-aside provisions are indicated, meaning the contract is open to all eligible vendors. The response deadline for inquiries and submissions related to this pre-solicitation is August 15, 2026, with the notice posted on July 31, 2026. The primary point of contact is Paola Gargiulo, reachable via email and phone, with Tricia Folts serving as the secondary contact. The office is located in FPO, AE, 09622-0050, USA, while the place of performance is in Nigeria, underscoring the international scope of the research activities. The full details, including the draft statement of work, are referenced in the attached notice and must be reviewed by interested parties prior to submitting any proposals when the formal RFQ is released.

Navsup Flc Sigonella Naples Office

POSTED

DEADLINE

NGA - Boosting Innovative GEOINT - Science & Technology Broad Agency Announcement (BIG-ST BAA)

Solicitation # HM047623BAA0001

The Boosting Innovative GEOINT-Science and Technology (BIG-ST) Broad Agency Announcement (BAA) from the National Geospatial-Intelligence Agency (NGA) invites submissions of novel concepts addressing challenging geospatial intelligence (GEOINT) issues within three main technical domains: foundational GEOINT, advanced phenomenologies, and analytic technologies. This BAA operates as a general solicitation that outlines NGA’s research interests and proposal evaluation criteria, with specific requests for abstracts and proposals issued through separately published Topic Calls during the open period. These Topic Calls are available via the BIG-ST BAA General Solicitation site on platforms like Sam.gov and Grants.gov, with classified call information accessible through the Classified IC-Acquisition Research Center for authorized users. Several topics under the BIG-ST BAA have been closed or canceled, including those focused on foundational GEOINT models, university science expertise, signal chain development, and artificial intelligence for GEOINT media analysis. Currently, only Topic 6, Magnifying University Science Expertise 2 (MUSE 2), remains open exclusively to grant applicants, with all abstract submissions for this topic now closed following multiple revisions and deadline extensions. The overall solicitation number HM047623BAA0001 (Revision 3) governs these activities, with a final response deadline set for December 15, 2026. The NGA office managing this solicitation is located in Springfield, VA, with designated points of contact available to support interested parties throughout the process.

Attn: Ms S84 - Ocs

POSTED

DEADLINE

Optical Engineering and Optomechanical Engineering Services RFI

Solicitation # SG-2650-07302026

The Jet Propulsion Laboratory is seeking information from qualified vendors capable of providing comprehensive Optical Engineering and Optomechanical Engineering services to support a diverse portfolio of advanced space instruments, including off-axis reflective telescopes, cryogenic imaging systems, hyperspectral imagers, and multiband systems. Vendors must demonstrate expertise across the full engineering life cycle, including high-level optical design and modeling, complex optomechanical hardware development, Structural Thermal Optical Performance analysis, automated test equipment, and hands-on cleanroom integration, precision alignment, and verification. Due to the sensitive nature of some projects, partners must be able to operate effectively in both unclassified environments and on highly classified missions requiring TS/SCI clearance, demonstrating institutional flexibility to manage mixed classification workloads. The work also involves building multiple identical flight systems, necessitating close collaboration with JPL personnel to transfer and institutionalize proprietary alignment and test methodologies. Responses are required by 3:00 PM Pacific Time on August 21, 2026, and will be used solely for planning purposes to assess potential sources and determine eligibility for future procurements, including potential Small Business Set-Asides under NAICS code 541715 with a size standard of 1,000 employees. All submitted information will be treated as provided with unlimited rights to JPL, which assumes no liability for its use, disclosure, or reproduction. The contracting office is located in Pasadena, California, and all submissions must be sent electronically to Shannon Grover, JPL Subcontracts Manager. This RFI does not represent a solicitation or obligation to award any contract, and respondents bear all costs associated with their submissions.

NASA Management Office -- Jpl

POSTED

DEADLINE