Sheridan Seating Gymnasium Equipment was established in 1978 as a small family run gymnasium equipment manufacturer. Since then we have become a vibrant, flexible manufacturer of telescopic bleachers, platforms and retractable stages. In 2006 we changed our name to Sheridan Seating Inc. to better reflect our main product lines. We still have an extension line of gymnasium equipment with our most popular items being basketball backstops, combination game posts, divider curtains and floor sockets. We also manufacture outdoor goal posts for football, soccer and rugby.