GAND

Gand Sound Installations (GSI) is a division of Gand Music & Sound, founded in 1971 by Gary Gand. Located just northwest of Chicago in Elk Grove Village, IL, the company provides audio, video, lighting, acoustic treatment and computer technology for entertainment based clients. Theaters, rock clubs, contemporary churches, temples, theme restaurants, sports facilities, lifestyle retailers and school auditoriums have been aided by GSI's expertise.

Also known as: Gand Sound Installations