Tharros Defense, Inc.
Tharros Defense, Inc. is a small business in Fulton, MD registered on SAM.gov to bid on federal contracts. It has won about $51.6 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- MBQDZE4WPVX5
- CAGE code
- 65G01
- SAM.gov registration
- Active
Registration details
| Legal business name | Tharros Defense, Inc. |
|---|---|
| Unique Entity ID (UEI) | MBQDZE4WPVX5 |
| CAGE code | 65G01 |
| Location | Fulton, MD |
| SAM.gov registration | Active through Aug 19, 2027 |
| Business started | 2010 |
| Primary NAICS code | 541611: Administrative Management and General Management Consulting Services |
| Website | www.tharros.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $13.5 million |
| FY2024 | $15.9 million |
| FY2025 | $16.3 million |
| FY2026 | $19.4 million |
Its biggest federal customers over the last four fiscal years: Department of the Navy ($24.8 million), Office of Procurement Operations ($24.7 million), National Institute of Standards and Technology ($9.6 million), Washington Headquarters Services ($2.8 million) and Defense Health Agency ($2.6 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| May 21, 2026 | National Institute of Standards and Technology | Ou77-fy26-158-new cybersecurity and privacy platform (cpp) development support services | $1.1 million |
| Feb 25, 2026 | Department of the Navy | Cyber 01d support services. | $4.7 million |
| Jan 20, 2026 | Department of the Navy | Contractor support services (css) for fms logistics and technical services needed in… | $1.6 million |
| Dec 5, 2025 | Missile Defense Agency | Scalable homeland innovative enterprise layered defense (shield) initial order. | $500 |
| Aug 26, 2025 | National Institute of Standards and Technology | Ou00-25-new-055 development of evaluation tasks for assessing cybersecurity… | $813,680 |
| Aug 12, 2025 | National Institute of Standards and Technology | Ou77-25-new-098 - cybersecurity analysis & email support | $3.6 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Tharros Defense, Inc. is small under
On its SAM.gov registration, Tharros Defense, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 236220 Commercial and Institutional Building Construction
- 336611 Ship Building and Repairing
- 488190 Other Support Activities for Air Transportation
- 517111 Wired Telecommunications Carriers
- 523150 Investment Banking and Securities Intermediation
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 561210 Facilities Support Services
- 562219 Other Nonhazardous Waste Treatment and Disposal
- 611310 Colleges, Universities, and Professional Schools
- 611512 Flight Training
Open contracts in Tharros Defense, Inc.'s NAICS codes
985 open federal opportunities on SAM.gov use a NAICS code Tharros Defense, Inc. is small under. These are due soonest.
- USS MUSTIN (DDG-89) SRA 7C1 BUNDLE 2
✦ The U.S. Navy (NAVSUP Fleet Logistics Center Yokosuka) plans to issue a solicitation for repair and maintenance of the destroyer USS MUSTIN (DDG-89) at Yokosuka Naval Base, Japan.
Due in 2 daysOct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Y1DA | 521-24-102 | Renovate Wards 2K and 2B for Optometry/Ophthalmology Clinical Use
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
Similar small businesses
Other small businesses with the same primary NAICS code (541611) that have won federal contracts, starting with Maryland:
- Asrc Federal Professional Services, LLC, Beltsville, MD
- Project Enhancement Corporation, Germantown, MD
- Significance Inc, Annapolis, MD
- Contracting Resources Group Inc, Baltimore, MD
- Skyward Dynamics Information Technology, LLC, Rockville, MD
- Walter R Mcdonald & Associates, Inc., Rockville, MD
Frequently asked questions
What is Tharros Defense, Inc.'s CAGE code?
Tharros Defense, Inc.'s CAGE code is 65G01. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Tharros Defense, Inc.'s UEI?
Tharros Defense, Inc.'s Unique Entity ID (UEI) is MBQDZE4WPVX5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Tharros Defense, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Tharros Defense, Inc.'s registration is active through aug 19, 2027. Registrations are renewed every year.
Is Tharros Defense, Inc. a small business?
Tharros Defense, Inc. is registered on SAM.gov as small under 15 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.