Mike DeMarco joined the Rodeo in 1990 as an assistant manager in the Operations Department and was named executive director of operations in 2004. In his role as chief show operations officer, DeMarco manages all aspects of Rodeo operations, event planning, buildings and grounds, and safety and security.
He attended the University at Buffalo and Rice University Jesse H. Jones Graduate School of Business for administration.
DeMarco is a life member of the Houston Livestock Show and Rodeo and the Montgomery County Fair Association. He is also a lifetime director of the Pasadena Livestock Show and Rodeo and is a member of the International Association of Fairs and Expositions, the International Association of Venue Managers and the Main Street Coalition Executive Board.