• Corporate Announcement

M.C. Dean is listed in Bloomberg Government’s Top 200 Federal Contractors report for 2022. M.C. Dean is proud to be an American company aiding government customers’ missions for nearly 75 years and is honored to be a BGOV Top 200 Federal Contractor.

About M.C. Dean

M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.