Twin Disc is the manufacturer of Technodrive marine transmissions, among other brands in the marine and industrial sectors. It was founded in 1918 and in the years 30 its marine transmissions began to be used for fishing boats in the Great Lakes between USA and Canada. Subsequently, their transmissions were used in LCVP, the landing crafts used by the US during World War II.

The performance in these applications consolidated one of the leading marine transmission manufacturers that today has a worldwide presence for all types of boats: commercial, recreational and military.