Core One Solutions LLC
Sterling, VA
- UEI
- FWQSARM7MLT7
- CAGE
- 750L3
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541611 Administrative Management and General Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 561499 All Other Business Support Services
- 561612 Security Guards and Patrol Services
- 561621 Security Systems Services (except Locksmiths)
- 611430 Professional and Management Development Training
- Corporate family
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- Calhoun International, LLC · Sterling, VA DU5XUFC126G5
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- SAM.gov registration date
- Physical address
- 22365 Broderick Dr #400, Sterling, VA 20166, USA
- Website
- coreone.com
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $6,518,472 |
| FY2025 | $9,317,282 |
| FY2024 | $7,147,823 |
| FY2023 | $9,452,260 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $3,823,208 | |
| 2 | Department of the Navy | $2,695,263 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Mantech Advanced Systems International, Inc. | 47QFCA24F0032 | $1,950,000 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| F R D A | Arlington, VA | 541990 All Other Professional, Scientific, and Technical Services |
| IPA | Chesapeake, VA | 541618 Other Management Consulting Services |
| Yorktown Systems Group Inc. | Huntsville, AL | 541330 Engineering Services |
| Infinity Technology, LLC | McLean, VA | 541611 Administrative Management and General Management Consulting Services |
| Qsa-Llc | Smithfield, NC | 541614 Process, Physical Distribution, and Logistics Consulting Services |
About the company
Core One Solutions LLC is a minority-owned, for-profit limited liability company headquartered in Sterling, Virginia, specializing in providing analytical, operational, and technical solutions for complex national security challenges. The company offers a range of professional support services to federal government agencies, with a primary focus on defense and special operations sectors. Core One Solutions has established itself as a versatile contractor capable of delivering specialized training, program management, technical assistance, and manpower augmentation services to various government entities.
The company has secured numerous federal contract awards primarily through the Special Operations Forces Core Support Indefinite Delivery/Indefinite Quantity (IDIQ) contract, primarily with the United States Special Operations Command (USSOCOM). These contracts have encompassed a wide variety of services, including wireless networking training courses, Force Management Planning instruction, active role player support for field exercises, recruiting services, and specialized training programs. Notable contract awards include a $6.4 million contract for recruiters at Camp Lejeune, a $13.47 million labor-hour service delivery order, and multiple smaller training-related contracts ranging from $27,000 to $182,000. Most of these contracts have been awarded to Core One Solutions as the prime contractor, with no specific set-aside designations, though the underlying IDIQ contract is a small business set-aside.
Core One Solutions holds three significant Indefinite Delivery Vehicles (IDVs): a $950 million Special Operations Forces Core Support IDIQ contract with USSOCOM, a $1 million Federal Supply Schedule contract with the General Services Administration, and a recently awarded ONE Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Multiple Agency Contract with a potential ceiling value of nearly $1 trillion. These IDVs enable the company to provide comprehensive professional services across civilian and defense agencies, including education and training, management support, program management, engineering and technical services, and intelligence analysis. The contracts span various agencies including USSOCOM, Air Mobility Command, and the Federal Acquisition Service, demonstrating Core One Solutions' broad capabilities in supporting national security objectives through specialized professional services.
SBA capabilities narrative
Core One Solutions LLC provides mission support and training services to the U.S. intelligence community and military. Our mission is to be at the forefront of devising analytical, operational and technical solutions to the most complex national security challenges by delivering superior advice, building trusted partnerships and augmenting the capabilities of our customers. The services we offer include: HUMINT operations support, collection management and reports, counterintelligence, targeting, insider threat and TSCM, security, logistics, geospatial and imagery analysts, linguist, cultural advisor, human terrain, all-source, open source, social media, curriculum and instructional system design, role player, instructor, surveillance and surveillance detection, signature reduction, systems engineering, enterprise architecture, cloud and cyber security, information management, classification, policy and strategy.
Quick answers
Is Core One Solutions LLC registered in SAM.gov?
Yes. Core One Solutions LLC's SAM.gov registration is active through December 10, 2026.
Which contract vehicles does Core One Solutions LLC hold?
Core One Solutions LLC holds a place on 3 federal contract vehicles, including MAS, OASIS+ Unrestricted and Special Operations Forces Core Support.
How much has Core One Solutions LLC received in federal contracts?
Federal contracts obligated $9,317,282 to Core One Solutions LLC in fiscal year 2025 and $32,435,836 in fiscal years 2023 through 2027.
What is Core One Solutions LLC's most recent federal award?
Core One Solutions LLC's most recent federal contract award is T & m tech sigint course 25-02, wifi course 25-03, and FMP course 25-02 (H9240025F0041), from US Special Operations Command, on March 10, 2025.
On GovTribe
See Core One Solutions LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors