Concentric Security Llc
Sykesville, MD · UEI JD1LS4LLVJ78 · NAICS 561210
Concentric Security Llc is a federal contractor based in Sykesville, MD operating in administrative and support services (NAICS 561210). Concentric Security Llc has received $18.63 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 129 contracts totaling $18.49 million for this firm. Concentric Security Llc's largest customer is Department Of Defense, accounting for $9.05 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| GSP0209PC0014 | General Services Administration | February 14, 2011 | $5.32M |
| FA286021C0031 | Department Of Defense | September 26, 2025 | $2.28M |
| M6785408F5052 | Department Of Defense | September 8, 2008 | $2.03M |
| GSP1108ZG0195 | General Services Administration | May 29, 2008 | $948.1K |
| 140D0419P0037 | Department Of The Interior | August 8, 2024 | $551.7K |
| HQ003424F0590 | Department Of Defense | August 6, 2025 | $387.0K |
| W912PQ08F0188 | Department Of Defense | September 8, 2008 | $345.8K |
| HQ003410F0221 | Department Of Defense | August 18, 2010 | $332.0K |
| FA286024C0014 | Department Of Defense | September 24, 2025 | $304.0K |
| W912L109F5155 | Department Of Defense | September 30, 2009 | $297.6K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $9.05M | 63 |
| General Services Administration | $5.72M | 15 |
| Department Of Homeland Security | $1.81M | 22 |
| Department Of The Interior | $1.04M | 8 |
| Department Of Transportation | $376.5K | 2 |
| Environmental Protection Agency | $305.3K | 2 |
| Department Of The Treasury | $174.5K | 5 |
| Social Security Administration | $143.3K | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 334290 | Other Communications Equipment Manufacturing | $11.25M |
| 561621 | Security Systems Services (Except Locksmiths) | $4.45M |
| 811210 | Electronic And Precision Equipment Repair And Maintenance | $901.1K |
| 811219 | Other Electronic And Precision Equipment Repair And Maintenance | $523.2K |
| 561210 | Facilities Support Services | $470.0K |
| 541990 | All Other Professional, Scientific, And Technical Services | $206.3K |
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Frequently asked questions
How much has Concentric Security Llc received in federal contracts?
Concentric Security Llc has received $18.63 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 129 contracts totaling $18.49 million for this firm. Their largest customer is Department Of Defense, representing $9.05 million of awarded work.
What does Concentric Security Llc do?
Concentric Security Llc is a federal contractor based in Sykesville, MD, registered under NAICS 561210 (administrative and support services).