Marquee AV - Professional Audio and Visual Systems Integration From a rich heritage of live and recorded music, the Marquee Group has evolved within every aspect of the music business and grown to become one of the country's leading audio visual intergrators in the entertainment, leisure and high end residential marketplace. Marquee AV provides a complete and comprehensive service for design, supply, installation and after-care. • Hotels & Leisure • Bars, Clubs & Restaurants • Marine • Education • Performing Arts • Corporate