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CONCEPT SOLUTIONS LLC

UEI: LJHJJWALKA93CAGE: 1TF42

CONCEPT SOLUTIONS LLC is a federal contractor, registered under UEI LJHJJWALKA93 and CAGE code 1TF42. It has been awarded $485,111,300 across 162 federal contracts. Primary work spans Custom Computer Programming Services, All Other Support Services, and Engineering Services. Top awarding agencies include Department Of Transportation, Department Of Defense, and Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

LJHJJWALKA93

CAGE Code

1TF42

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

2XXS

NAICS Codes

513210Software Publishers
518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
532490Other Commercial and Industrial Machinery and Equipment Rental and Leasing
541219Other Accounting Services
541330Engineering Services
+16 more

Federal Contracting Overview

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

AI Capability Profile

Concept Solutions LLC specializes in delivering mission-critical engineering, systems design, and technical consulting services to federal agencies, with deep expertise in aviation and transportation infrastructure modernization. The firm provides end-to-end support for data warehouse operations, ai...

Concept Solutions LLC specializes in delivering mission-critical engineering, systems design, and technical consulting services to federal agencies, with deep expertise in aviation and transportation infrastructure modernization. The firm provides end-to-end support for data warehouse operations, airspace modernization, and aeronautical system maintenance, leveraging custom programming, data science analytics, and systems integration to enhance operational efficiency. Their technical proficiency spans environmental compliance, IT infrastructure support, and mission-critical software development tailored to FAA and DOT environments, with a focus on secure, scalable solutions for complex regulatory and operational systems. Differentiators include agile implementation of data-driven decision tools and proven experience integrating legacy systems with next-generation aviation technologies. The contractor maintains a strong, sustained relationship with the Department of Transportation, particularly supporting FAA programs in airspace modernization, data infrastructure management, and aviation safety systems. They also deliver specialized engineering and IT services to the General Services Administration under OASIS+ contracts, demonstrating adaptability across multi-agency procurement frameworks. Their work for the Department of Justice reflects broader IT systems support capabilities, indicating a capacity to serve diverse federal mission needs beyond transportation. Industry focus centers on professional and technical services, with primary emphasis on engineering services, computer systems design, and custom programming—areas directly aligned with aviation, IT modernization, and data systems management. Concept Solutions positions itself as a niche provider for federal agencies requiring precise, compliant technical execution in high-stakes operational environments, particularly those involving air traffic systems and mission-critical IT infrastructure. As a small business structured as a 2L entity based in Reston, Virginia, Concept Solutions operates without federal certifications but leverages geographic proximity to key federal stakeholders and deep domain knowledge to deliver responsive, mission-aligned solutions. Their market positioning reflects a strategic alignment with transportation and IT modernization priorities across the federal landscape.

Key Performance Metrics

Awards Count

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Active

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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 Transportation$463.1M95.5%
Department Of Defense$15.3M3.2%
Department Of Homeland Security$3.4M0.7%
Other agencies (7 agencies, <0.5% each)$3.4M0.7%
Awards by NAICS
Export
541511 - Custom Computer Programming Services$314.2M64.8%
561990 - All Other Support Services$59.5M12.3%
541330 - Engineering Services$44.0M9.1%
541611 - Administrative Management and General Management Consulting Services$22.0M4.5%
541990 - All Other Professional, Scientific, and Technical Services$19.3M4%
541512 - Computer Systems Design Services$13.6M2.8%
541519 - Other Computer Related Services$9.0M1.9%
Others - Other NAICS codes (9 codes, <0.5% each)$3.7M0.8%
Awards by Agency Over Time
Export
Awards by Place of Performance

Open opportunities in CONCEPT SOLUTIONS LLC's top NAICS codes and agencies

NAICS: 541512
New
International
City of Lloydminster - Request for Proposal - COL - Electronic Permit Software
Solicitation # AB-2026-05511
The City of Lloydminster is inviting qualified vendors to submit proposals for the provision, implementation, configuration, training, and ongoing support of a modern electronic permitting software solution. The initiative aims to replace or upgrade existing systems with a comprehensive digital platform that streamlines permit issuance, increases operational efficiency, and improves public access to municipal services. The solicitation, identified as AB-2026-05511, was posted on August 5, 2026, with proposals due by September 1, 2026, at 8:00 PM. The solution must be fully customizable to meet the city’s specific workflow needs, integrate with existing systems where applicable, and include robust training for city staff and end users. Ongoing technical support and system maintenance are critical components of the contract to ensure continuous functionality and timely issue resolution. The project is led by Natasha Pidkowa, the City’s Project Lead, who can be contacted via email or phone for inquiries. The contract will be performed in Lloydminster, Alberta, and responses must be submitted through the Alberta Purchasing Connection portal. The city is seeking vendors with proven experience in delivering similar municipal permitting systems, a strong track record of customer service, and the ability to meet strict implementation timelines. While no set-aside program is specified, vendors must demonstrate financial stability, technical capability, and compliance with all applicable provincial standards. Selection will be based on a combination of technical merit, cost-effectiveness, vendor experience, and the quality of proposed support services.
City of Lloydminster

POSTED

about 7 hours ago

DEADLINE

in 27 days
View Details
NAICS: 541512
New
DIBBS
Cybersecurity and CUI Compliance (NIST SP 800-171)The contract requires the implementation and ongoing maintenance of cybersecurity controls to safeguard Covered Defense Information in accordance with DFARS 252.204-7012 and the National Institute of Standards and Technology Special Publication 800-171. This involves establishing a robust security framework that meets all required controls for protecting Controlled Unclassified Information, ensuring compliance with federal cybersecurity standards applicable to defense contractors. The subcontractor must demonstrate the ability to deploy, monitor, and sustain these controls across all relevant systems and environments to meet compliance obligations and mitigate risks to national security information. The solicitation is set aside exclusively for Service-Disabled Veteran-Owned Small Businesses and is classified under NAICS code 541512 for Computer Systems Design Services. The contract is administered by the Strategic Acquisition Program Directorate within the Department of Defense, with responses due by August 20, 2026. While specific performance locations and point of contact details are not provided, the work is expected to be conducted in alignment with DoD cybersecurity mandates, requiring the contractor to maintain documentation, conduct assessments, and respond to audit or compliance verification requests as necessary. The subcontractor must possess the technical expertise and operational capacity to manage a full lifecycle of cybersecurity implementation and support under stringent federal requirements.
STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

about 8 hours ago

DEADLINE

in 15 days
View Details
NAICS: 541611
New
DIBBS
Defense Logistics Agency (DLA) Supply Chain Compliance & Traceability ServicesThe contract seeks providers to deliver secure documentation and systems that ensure full traceability across the defense supply chain, strictly adhering to Defense Logistics Agency and Federal Acquisition Regulation with Defense Federal Acquisition Regulation Supplement requirements. The scope centers on implementing robust solutions to track defense components from origin to final integration, ensuring authenticity, integrity, and compliance at every stage, with a focus on mitigating counterfeit parts and maintaining auditable records throughout the lifecycle of critical defense hardware. All systems must be designed to interface seamlessly with existing DLA infrastructure and support real-time reporting, data validation, and chain-of-custody verification. This subcontract is open for response until August 12, 2026, under the NAICS code 541611 for Management, Scientific, and Technical Consulting Services, and is managed by the Department of Defense’s Land Supply Chain ESOC Buys organization. The requirement demands proven expertise in defense supply chain security, regulatory compliance, and controlled documentation systems. Successful vendors will need to demonstrate prior experience meeting stringent DoD traceability benchmarks, and their solutions must be scalable, tamper-resistant, and aligned with current and evolving DLA standards for component accountability, without reliance on unapproved or legacy protocols.
LAND SUPPLY CHAIN ESOC BUYS

POSTED

about 8 hours ago

DEADLINE

in 7 days
View Details
NAICS: 541611
New
DIBBS
Supply Chain Traceability Documentation ComplianceThe contract requires the maintenance and provision of comprehensive documentation to ensure full traceability throughout the supply chain in strict adherence to DFARS 252.225-7059 and associated federal restrictions on defense-related components. This subcontract mandates that all materials, components, and sourcing data be accurately recorded, tracked, and reported to verify compliance with U.S. government regulations limiting the use of certain foreign-sourced items, particularly those from specified countries. Documentation must demonstrate end-to-end visibility from raw material origin through final assembly, ensuring transparency and accountability for all parts incorporated into defense systems. The contract is under the Department of Defense, administered by the Construction & Equipment MRO SVC I agency, and carries a NAICS code of 541611 indicating it relates to management consulting services focused on operational compliance. It is solicited as a subcontract with a response deadline of August 12, 2026, and was posted on August 5, 2026. The work is expected to be performed without a specified geographic location, implying flexibility in execution but requiring robust, auditable systems to meet federal standards regardless of where the activities occur. Compliance is non-negotiable and failure to provide verifiable documentation may result in disqualification or contract termination.
CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

about 8 hours ago

DEADLINE

in 7 days
View Details