Diamond Security, Inc.
Windsor Mill, MD · UEI KBJAKJHJJAD9 · NAICS 561621
Diamond Security, Inc. is a federal contractor based in Windsor Mill, MD operating in administrative and support services (NAICS 561621). Diamond Security, Inc. has received $5.50 million across 15 federal contracts. Diamond Security, Inc.'s largest customer is Department Of The Treasury, accounting for $3.72 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 2032H824F00147 | Department Of The Treasury | November 21, 2025 | $1.90M |
| 47PD0224C0014 | General Services Administration | August 29, 2024 | $1.69M |
| 2032H823C00037 | Department Of The Treasury | September 27, 2024 | $1.25M |
| 47PM1024C0023 | General Services Administration | March 6, 2026 | $691.1K |
| 47PL0121C0018 | General Services Administration | September 27, 2021 | $570.6K |
| 2032H825F00125 | Department Of The Treasury | March 5, 2026 | $563.6K |
| FA706025P0018 | Department Of Defense | September 25, 2025 | $234.0K |
| N0018924F0539 | Department Of Defense | September 25, 2024 | $130.0K |
| 1333MD21PNEEB0047 | Department Of Commerce | September 24, 2021 | $114.0K |
| N0018923F0483 | Department Of Defense | August 21, 2024 | $105.0K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of The Treasury | $3.72M | 9 |
| General Services Administration | $1.43M | 10 |
| Department Of Defense | $233.3K | 8 |
| Department Of Commerce | $114.0K | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 561621 | Security Systems Services (Except Locksmiths) | $2.70M |
| 236220 | Commercial And Institutional Building Construction | $2.56M |
| 561622 | Locksmiths | $211.6K |
| 334290 | Other Communications Equipment Manufacturing | $21.7K |
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Frequently asked questions
How much has Diamond Security, Inc. received in federal contracts?
Diamond Security, Inc. has been awarded $5.50 million across 15 federal contracts. Their largest customer is Department Of The Treasury, representing $3.72 million of awarded work.
What does Diamond Security, Inc. do?
Diamond Security, Inc. is a federal contractor based in Windsor Mill, MD, registered under NAICS 561621 (administrative and support services).