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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 in 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

Registration

UEI Code

H9YDSXF8GMK5

CAGE Code

7GRQ5

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability CompanyVeteran-Owned BusinessWomen-Owned Small BusinessService-Disabled Veteran-Owned BusinessWoman-Owned Business

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 ...

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 non-nanotechnology and non-biotechnology domains, supporting defense innovation through rigorous scientific methodology and engineering rigor. Key differentiators include a disciplined approach to R&D program management, compliance with federal technical standards, and the ability to translate complex scientific objectives into actionable defense capabilities. The firm’s expertise aligns with DoD priorities in foundational science, test and evaluation, and technology transition, positioning them as a trusted partner in advancing next-generation defense systems. The contractor maintains a focused relationship with the Department of Defense, providing specialized R&D support that underpins weapon system development, operational testing, and scientific readiness initiatives. Their engagement reflects a pattern of serving as a technical extension of defense laboratories and acquisition commands, delivering independent analysis and experimental validation to inform decision-making at the program level. Their primary industry focus is in scientific and engineering research services, specifically under NAICS 541715, where they operate at the intersection of applied physics, systems engineering, and defense science. This vertical specialization enables them to support programs requiring high-fidelity modeling, data-driven experimentation, and technical oversight without reliance on biotech or nanotech domains. As a Women-Owned Small Business and Service-Disabled Veteran-Owned Business, 4LOC AFFILIATES leverages dual certifications to enhance its market access and mission alignment within federal procurement channels. Headquartered in Belcamp, Maryland, the firm is strategically positioned to support East Coast defense research ecosystems while maintaining agile, mission-focused operations aligned with federal compliance and small business objectives.

Key Performance Metrics

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 & Distribution

Awards by Agency
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 541715
New
Federal
Cattle Run Proposers Day Announcement
Solicitation # DARPA-SN-27-03
The Defense Advanced Research Projects Agency (DARPA) is hosting a Proposers Day for the Cattle Run program on November 10, 2026, in Arlington, Virginia. The program aims to enable cost-effective cislunar constellations by developing and demonstrating autonomous spacecraft that utilize solar sails or other renewable propulsion for long-duration maneuverability and station keeping. The project is structured in phases, beginning with the rapid development and launch of a demonstrator spacecraft below geosynchronous earth orbit to validate acceleration, vehicle control, and autonomous Guidance, Navigation, and Control (GNC), followed by the deployment of multiple spacecraft for cislunar operations. This event is a special notice and does not constitute a formal solicitation for proposals. Attendance is strictly limited to U.S. Citizens, who must submit a U.S. Citizenship Verification form during registration. Additionally, all attendees and potential proposers must meet CMMC Level 2 requirements, with verification performed via the Supplier Performance Risk System (SPRS) using a CMMC Unique Identifier. The Proposers Day will be conducted at the Controlled Unclassified Information (CUI) level and serves as a forum for program information, networking, and one-on-one sessions with the Program Manager, Mr. Steven Chambers. Registration deadlines are listed as November 4 and November 6, 2026.
Defense Advanced Research Projects Agcy

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NAICS: 541715
New
Federal
Unison
Solicitation # DARPA-PS-27-06
The Defense Advanced Research Projects Agency (DARPA) is soliciting proposals for Unison, a program focused on developing collaborative-autonomy approaches that jointly adapt team decision-making and communications during mission execution. The program aims to enable autonomous teams of tens to hundreds of agents to modify tactics, behaviors, and information exchange in dynamic, resource-constrained, and multi-domain environments. The core objective is to preserve mission performance while reducing communication dependence and the reasoning burden on individual agents. Key performance metrics include confirming and reporting ten personnel within six hours, maintaining location accuracy within 50 meters, and delivering actionable reports to a command center within 10 minutes when a route exists. This solicitation, numbered DARPA-PS-27-06, is for an Other Transaction Agreement (OTA) for Prototypes under 10 U.S.C. § 4022. Proposers must meet strict cybersecurity requirements, including CMMC Level 2 Self-Assessment and compliance with NIST SP 800-171 Rev 2, as work is conducted at the Controlled Unclassified Information (CUI) level. The award process involves a multi-gate evaluation based on technical comprehension, ability, and approach, with final awards subject to favorable review and the availability of funds. Submissions require a comprehensive package including a Task Description Document, a schedule of milestones and payments, and a cost proposal using DARPA standard templates. All invoicing is managed through the Wide Area Work Flow (WAWF) system.
Defense Advanced Research Projects Agcy

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1 day ago

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in about 1 month
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NAICS: 541715
New
Federal
Area of Interest: OSW Cost Assessment and Program Evaluation (CAPE) Modeling and Simulation
Solicitation # HQ003427AOI5
The Washington Headquarters Services is soliciting innovative commercial solutions under solicitation HQ003427AOI05 to establish a next-generation modeling and simulation architecture for the Office of the Secretary of War Cost Assessment and Program Evaluation. The objective is to replace legacy infrastructure with a unified computational backbone that compresses the cycle time between budget queries and warfighting insights. This architecture must integrate three functional layers: a high-performance simulation execution layer for large-scale model runs, a machine-learned surrogate emulation layer for hosting government-developed models, and an intuitive self-service quantitative analysis layer for visualization and sensitivity analysis. The technical requirements specify a high-performance compute environment capable of executing between 1,200 simulations in 10 hours for light cases and up to 150,000 simulations within two weeks for heavy cases. The system must operate at Impact Level 6, support network throughput between 100 Mbps and 1 Gbps, and be accessible from the Pentagon and Mark Center. It must accommodate a diverse software ecosystem including Python, R, Java, PyTorch, and large language models. While the government will retain exclusive operational tenant administration and control over data and security permissions, the commercial provider will be responsible for turnkey managed IT operations, including hardware availability, patching, and cybersecurity hardening. Interested respondents must submit white papers by November 12, 2026, in accordance with Commercial Solutions Opening procedures.
Washington Headquarters Services

POSTED

1 day ago

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in 9 days
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NAICS: 541715
New
Federal
Tactical Resupply Unmanned Aircraft System Increment II Cargo UAS Industry Demonstration
Solicitation # NAWCAD-SN-26-TRUASII
The Direct Reporting Portfolio Manager for Robotic and Autonomous Systems 4.0, Air Warfare Program Management Office, is seeking industry participants for the Tactical Resupply Unmanned Aircraft System (TRUAS) Increment II Cargo UAS industry demonstration. Scheduled for January 25 through February 5, 2027, in Huntsville, Alabama, this event aims to identify unmanned aircraft systems (UAS) and enabling technologies to support the Marine Corps Unmanned Logistics System – Air (ULS-A) mission for last-mile tactical distribution in expeditionary environments. The government is inviting applications from all qualified participants, including small businesses and non-traditional defense contractors, provided they are U.S. citizens or companies with U.S.-based offices. Participants must demonstrate a UAS with a maximum gross take-off weight of up to 350 lbs that can perform specific autonomous flight missions. These include a 40 nautical mile round trip with a 100 lb payload and a 10 nautical mile round trip with at least a 150 lb payload, both without refueling. Systems must maintain an airspeed of at least 50 knots, operate below 1,000 feet AGL, and launch and recover without mechanical assistance. Technical requirements include FIPS 140-3 Level 2 radio encryption, compliance with MIL-STD461G and MIL-STD464C, and the ability to operate in degraded environments using alternative positioning, navigation, and timing (PNT) solutions. Selection for the demonstration is based on a white paper and questionnaire evaluated against a specific rubric focusing on country of origin, weight, range, payload capacity, and unit cost. Successful performance during the demonstration may lead to the award of an Other Transaction (OT) prototype agreement under 10 U.S.C. section 4022, which could potentially result in a follow-on production contract without further competition. To be eligible for such an award, selectees must join the Naval Aviation Systems Consortium (NASC). Applications are due by November 30, 2026.
Naval Air Warfare Center Air Division

POSTED

1 day ago

DEADLINE

in 28 days
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NAICS: 541715
New
Federal
Building America Subject Matter Expert Technical Support
Solicitation # RFP-2026-10245()
The National Laboratory of the Rockies (NLR) is soliciting proposals under RFP-2026-10245 to engage technical subject matter experts (SMEs) in support of the Department of Energy's Building America program. The scope of work focuses on two primary areas: new construction support, which emphasizes factory optimization, product design, materials innovation, and digital modeling to lower costs and increase speed of construction; and envelope retrofits, which aims to reduce utility bills and first costs by addressing moisture, humidity, and infiltration. SMEs will be responsible for research, field validation, data collection, industry analysis, and knowledge transfer to provide actionable guidance to industry stakeholders. The procurement seeks up to ten firm fixed price subcontracts, each featuring a 12-month basic period with four 12-month options, for a total potential duration of 60 months. Each agreement has an anticipated annual ceiling of 100,000 dollars and a five-year ceiling of 500,000 dollars. Awards are based on best value, with a heavy emphasis on qualitative merit—specifically technical expertise, research capabilities, collaboration, and knowledge transfer—rather than price alone. Proposals must be submitted electronically in PDF format, including a technical proposal limited to 8 pages, a labor rate break-down, and required representations and certifications.
Llc - DOE Contractor Alliance For Energy Innovation

POSTED

1 day ago

DEADLINE

in 13 days
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NAICS: 541715
New
Federal
Request for Information (RFI) for a Cislunar Space System (CSS)
Solicitation # 10302026-01
The Department of the Air Force is conducting market research via a Request for Information to inform the acquisition strategy for a Cislunar Space System (CSS). The objective is the rapid development and fielding of up to five space vehicles by late CY29 to serve as seed vehicles for a potential future proliferated cislunar constellation. The system requires a comprehensive solution including spacecraft buses, a ground segment for mission management and telemetry, launch integration for government-provided National Security Space Launch boosters, and ongoing operations and maintenance. Technical requirements specify a payload capacity of up to 2,000 kg, power thresholds between 1 kW and 3 kW, three-axis stabilization with 6-DOF thruster control, and the implementation of NSA Type-I encryption. The government is seeking low-risk solutions with minimal non-recurring engineering, prioritizing buses that have flown within the last three years or will complete system-level integration within 24 months. Design life thresholds are set at three to five years with 0.6 reliability, and end-of-life disposal must comply with Orbital Debris Mitigation Standard Practices. Based on the RFI responses, the government may award up to five Firm Fixed Price preliminary design study contracts. Evaluation of respondents will focus on technical, schedule, and production risks, as well as overall execution ability and prior domain expertise in cislunar-qualified vehicles. Responses must be submitted electronically by November 13, 2026, and include a completed Summary Response Template and a technical narrative limited to fifteen pages.
Department Of The Air Force

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