Where is the company, which built the roller coaster Comet, based?
Philadelphia Toboggan Coasters Philadelphia Toboggan Coasters, commonly referred to as PTC, is one of the oldest existing roller coaster manufacturing companies in the world. Based in Hatfield, Pennsylvania, it was established in 1904 by Henry Auchey and Chester Albright under the name Philadelphia Toboggan Company. The company manufactured carousels, wooden roller coasters, toboggans (roller coaster cars) and later, roller coaster trains.
Wheels Entertainments Wheels Entertainments, sometimes referred to by the press as Wheels Entertainment, is a company engaged in the operation of large transportable Ferris wheels. Based at Shenstone, in Lichfield, Staffordshire, it is the UK operations arm of Dubai-based Freij Entertainment International.