M. C. Dean, Inc.
Tysons, VA · UEI RD55NEXJ5EW4 · NAICS 541330
M. C. Dean, Inc. is a federal contractor based in Tysons, VA operating in professional, scientific, and technical services (NAICS 541330). M. C. Dean, Inc. has received $370.15 million across 612 federal contracts. M. C. Dean, Inc.'s largest customer is Department Of Defense, accounting for $191.24 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| W912DR21C0023 | Department Of Defense | November 14, 2025 | $207.51M |
| 47PN1123F0002 | General Services Administration | February 27, 2026 | $44.79M |
| HQ003422F0031 | Department Of Defense | December 12, 2025 | $42.48M |
| FA873023F0006 | Department Of Defense | December 23, 2025 | $39.51M |
| W912DY22F0198 | Department Of Defense | September 26, 2024 | $38.76M |
| HQ003422F0029 | Department Of Defense | December 1, 2025 | $37.35M |
| 15M10624FA47MA008 | Department Of Justice | March 25, 2026 | $34.74M |
| W912DY22F0357 | Department Of Defense | September 24, 2025 | $26.62M |
| W912DY23F0041 | Department Of Defense | November 21, 2025 | $25.36M |
| N6523621F3026 | Department Of Defense | October 23, 2025 | $24.26M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $191.24M | 456 |
| Department Of Justice | $43.77M | 183 |
| General Services Administration | $34.61M | 156 |
| Department Of Transportation | $34.36M | 123 |
| Department Of The Interior | $4.20M | 32 |
| Department Of Commerce | $3.64M | 2 |
| Department Of Health And Human Services | $1.94M | 11 |
| Department Of Homeland Security | $1.72M | 15 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541330 | Engineering Services | $98.48M |
| 561621 | Security Systems Services (Except Locksmiths) | $85.25M |
| 541512 | Computer Systems Design Services | $61.61M |
| 561210 | Facilities Support Services | $22.20M |
| 238210 | Electrical Contractors And Other Wiring Installation Contractors | $17.38M |
| 236220 | Commercial And Institutional Building Construction | $15.69M |
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Frequently asked questions
How much has M. C. Dean, Inc. received in federal contracts?
M. C. Dean, Inc. has been awarded $370.15 million across 612 federal contracts. Their largest customer is Department Of Defense, representing $191.24 million of awarded work.
What does M. C. Dean, Inc. do?
M. C. Dean, Inc. is a federal contractor based in Tysons, VA, registered under NAICS 541330 (professional, scientific, and technical services).