Where is the company, which built the roller coaster Comet, based?
Comet (Hersheypark) Comet is a wooden roller coaster at Hersheypark in Hershey, Pennsylvania. It is located in the Hollow section of Hersheypark, next to Skyrush. Built in 1946 by the Philadelphia Toboggan Coasters (PTC) of Philadelphia, Pennsylvania, the coaster features a double out and back track layout. When built it was jointly owned by Hershey Park and PTC.
Tandem Group Tandem Group is a British-based designer, developer and distributor of sports and leisure products. Based in Castle Bromwich, West Midlands, the company is listed on the Alternative Investment Market of the London Stock Exchange.