Centroid, LLC
Gambrills, MD
- UEI
- HUR9LDWBPC41
- CAGE
- 6CEU7
- Primary NAICS
- 541511 Custom Computer Programming Services
- 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
-
- 541330 Engineering 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)
- 541990 All Other Professional, Scientific, and Technical Services
- 611420 Computer Training
- SAM.gov registration date
- Physical address
- 1730 Saddle Dr, Gambrills, MD 21054, USA
- Website
- centroid-llc.com
- Founded
- 2011
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- 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 subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Northrop Grumman Systems Corporation | HQ072724F1400 | $31,080 | |
| Northrop Grumman Systems Corporation | M6785425F0014 | $1,460 | |
| Northrop Grumman Systems Corporation | M6785425F0014 | -$31,746 | |
| Northrop Grumman Systems Corporation | HQ072724F1400 | -$1,221 | |
| Northrop Grumman Systems Corporation | HQ072724F1400 | $72,589 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Electronic Systems Company (Esco) | Baltimore, MD | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Sawstreet LLC | Orlando, FL | 334413 Semiconductor and Related Device Manufacturing |
| Hart Technologies, Inc. | Manassas, VA | 541330 Engineering Services |
| Alexandria Insights, Inc. | Stafford, VA | 541330 Engineering Services |
| Jaynmin LLC | Huntington Beach, CA | 541990 All Other Professional, Scientific, and Technical Services |
About the company
Centroid, LLC, a Service Disabled Veteran Owned Business (SDVOB) based in Gambrills, Maryland, operates exclusively as a subcontractor delivering custom software development and microelectronics engineering support to the Department of Defense, with no prime contract awards in recent activity. The Subchapter S corporation competes as a SDVOB across all ten documented federal awards, which carry a combined obligated value of $472 thousand.
Centroid's entire recent footprint sits with the United States Marine Corps under two parent vehicles. The vendor delivers software sustainment and advanced technology development work on the Ground/Air Task-Oriented Radar (G/ATOR) program family, including continued software sustainment development and microelectronics capability refresh work for the G/ATOR RSP (Refreshed Sensor Package) system under the Advanced Technology Support Program IV contract (five task orders) and the Basic Ordering Agreement M6785420G0032 (five task orders). Work is classified under Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (four awards), Engineering Services (four awards), and Custom Computer Programming Services (two awards), reflecting the mix of radar-system software development and microelectronics performance-improvement engineering that characterizes the scope.
Activity has accelerated sharply in recent quarters. The vendor received its first documented award in October 2024 and has since moved to a pattern of multiple awards per quarter — one award in 2024, five in 2025, and four in the first four months of 2026. All ten awards flow to Northrop Grumman Systems Corporation as the prime contractor, which holds the parent G/ATOR modernization and sustainment vehicle. The recurring nature of the awards (five spanning the ATSP contract and five spanning the Basic Ordering Agreement, with overlapping scope descriptions) and the tight cadence suggest Centroid is embedded in a line of sustainment work rather than episodic engagements. Customer concentration is absolute — the Marine Corps accounts for 100% of awards — which reflects both the narrow focus on a single radar modernization platform and the lack of prime-contract diversification.
Quick answers
Is Centroid, LLC registered in SAM.gov?
Yes. Centroid, LLC's SAM.gov registration is active through December 5, 2026.
On GovTribe
See Centroid, LLC's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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