MVM is a company headquartered in Ashburn, Virginia, United States.It is a private security contractor that provides security contractors, staffing, training, translation and related services to U.S. Government clients. Dario O. Marquez, Jr., a former distinguished United States Secret Service agent and other two former agents co-founded MVM in 1979. From 1984 through 2015 Mr. Marquez was the companys President and CEO. In 2015 Mr. Marquez sold his interest in MVM to his son, Kevin Marquez, formerly the companys Chief Operating Officer. In the 1980s, MVM was awarded a contract by the U.S. Department of State to supply Cleared American Guards (CAG) to U.S. embassies throughout the world. Following the 1991 Haitian coup d'état and subsequent reinstatement of Haitian President Jean-Bertrand Aristide in 1994, MVM became the first private American firm to protect a foreign head of state in his own homeland.