MANDEX currently has two primary offices in the District of Columbia area and one in North Charleston, SC. Our headquarters are located in Fairfax, VA. We have offices supporting DoD and other government agencies at Upper Marlboro, MD and North Charleston, SC. MANDEX has personnel providing support in Norfolk, VA; Jacksonville, NC; Kings Bay, GA; Middleton, TN; Panama City, FL; Casa Grande, AZ; and Ocala, FL.