About Us

Over 48 Years of Expertise

MANDEX was incorporated in 1974 as a Small Disadvantaged Business. Since its graduation from the SBA 8(a) business program in 1988, MANDEX has successfully won competitive contracts, including both unrestricted and small business set-aside procurements. In 1994, Mr. Randall N. Scott acquired MANDEX and reorganized the company as a Disabled Vietnam Era Veteran owned and operated firm. Since then, MANDEX has evolved into one of the most respected Service-Disabled Veteran-Owned Small Businesses of its kind. Our increasing expertise in a broad range of national security and information technologies has opened opportunities in many new markets. Today, MANDEX supports the requirements of the defense and intelligence communities, other government agencies and commercial enterprises in the United States and overseas.

Over 200 Contracts

MANDEX has successfully performed on over 200 contracts since 1974, and is an established DOD, Federal agency, and industry contractor with 48 years of extensive knowledge, background, and capability. MANDEX is a high-technology engineering and technical services firm focused principally in the areas of Information Technology; Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance Systems; Networks and Information Assurance; Electronics (hardware and software) Design, Development, Integration, Assembly, and Test; and Research and Development Program Management and Administrative Support in the market areas of national defense, national security, information technology, systems engineering, system of systems integration and interoperability and engineering support for military, government, and industry.

MANDEX believes in providing our customers with the highest quality products and services; produced in a creative and open environment; built by quality people through technical excellence and effective management; using ethical practices."

Our Clients

  • CGI Federal
  • Defense Information Systems Agency (DISA) / Defense Advanced Research Projects Agency (DARPA) Joint Program Office (JPO)
  • Department of Homeland Security (DHS)
  • Federal Bureau of Investigation (FBI)
  • GDIT
  • Johns Hopkins University, Applied Physics Laboratory
  • L-3 Services
  • Lockheed Martin Space Systems Company
  • Naval Aviation Depot (NADEP) Jacksonville
  • Naval Inventory Control Point (NAVICP) Philadelphia and Mechanicsburg
  •  Naval Information Warfare Center (NIWC) Atlantic and Pacific
  • Naval Sea Systems Command (NAVSEA)
  • Naval Underwater Warfare Center (NUWC) Newport
  • Northrop Grumman
  • Office of Naval Intelligence (ONI)
  • Office of Naval Research (ONR)
  • SAIC
  • SRC
  • University of Washington, Applied Physic Laboratory
  • U.S. MINT
  • Various Commercial Vendors

Professional Associations

Professional Associations