Concept Solutions LLC
Concept Solutions LLC is a small business in Reston, VA registered on SAM.gov to bid on federal contracts. It has won about $146.7 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- LJHJJWALKA93
- CAGE code
- 1TF42
- SAM.gov registration
- Active
Registration details
| Legal business name | Concept Solutions LLC |
|---|---|
| Unique Entity ID (UEI) | LJHJJWALKA93 |
| CAGE code | 1TF42 |
| Location | Reston, VA |
| SAM.gov registration | Active through Nov 12, 2026 |
| Business started | 1999 |
| Primary NAICS code | 541512: Computer Systems Design Services |
| Website | www.concept-solutions.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $55 million |
| FY2024 | $47.2 million |
| FY2025 | $48.4 million |
| FY2026 | $51 million |
Its biggest federal customers over the last four fiscal years: Federal Aviation Administration ($200.8 million), National Oceanic and Atmospheric Administration ($779,334), National Aeronautics and Space Administration ($149,811) and Missile Defense Agency ($500).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 24, 2026 | National Oceanic and Atmospheric Administration | Bpa order against the nmits bpa for nooa cloud program office (ncpo) cloud support… | $779,334 |
| Feb 26, 2026 | Federal Aviation Administration | Closely associated to inherently governmental functions | $690,000 |
| Jan 29, 2026 | Federal Aviation Administration | Infrastructure and operations (i&o) services support | $13.5 million |
| Jan 8, 2026 | Federal Aviation Administration | Efast pa 26-007-cs, special activity airspace (saa) program operations and maintenance… | $1.4 million |
| Dec 4, 2025 | Missile Defense Agency | Scalable homeland innovative enterprise layered defense (shield) initial order. | $500 |
| Sep 15, 2025 | National Aeronautics and Space Administration | Sbir i safe temporal assignment requirements deconfliction and optimization model… | $149,811 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Concept Solutions LLC is small under
On its SAM.gov registration, Concept Solutions LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Concept Solutions LLC's NAICS codes
503 open federal opportunities on SAM.gov use a NAICS code Concept Solutions LLC is small under. These are due soonest.
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- SOURCES SOUGHT Data at Rest (DaR) - 400 Obsolescence Resolution
✦ The Air Force (AFLCMC/WIW) is doing market research for installing and integrating a replacement for the E-3G AWACS DAR-400 data-at-rest unit, using a Government-owned KG-204…
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541512) that have won federal contracts, starting with Virginia:
- It Concepts, Inc., Mclean, VA
- SMS Data Products Group Inc, MC Lean, VA
- CORE4CE LLC, Arlington, VA
- Akima Data Management LLC, Herndon, VA
- Compqsoft, Inc., Leesburg, VA
- SIERRA7, Inc., Mclean, VA
Frequently asked questions
What is Concept Solutions LLC's CAGE code?
Concept Solutions LLC's CAGE code is 1TF42. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Concept Solutions LLC's UEI?
Concept Solutions LLC's Unique Entity ID (UEI) is LJHJJWALKA93. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Concept Solutions LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Concept Solutions LLC's registration is active through nov 12, 2026. Registrations are renewed every year.
Is Concept Solutions LLC a small business?
Concept Solutions LLC is registered on SAM.gov as small under 4 NAICS codes. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.