Bucher Hydraulics located in Klettgau-Griessen, Germany is the internationally active hydraulic division of the Swiss conglomerate Bucher Industries, Niederweningen (ZH), a corporation listed on the SWX Swiss Stock Exchange.

Some of the many components produced include hydraulic pumps, hydraulic motors, valves, cylinders, power units, electronic devices and associated systems.

[1] The Johann Bucher Guyer Griessen machine company was founded in 1923 in Griessen, today a community in Klettgau-Griessen, Germany in the County of Waldshut.

Their acquisitions include the Italian company "Hidroirma" (1994), "Beringer Hydraulik" in Neuheim, Switzerland (1996), "Hydrotechnik" in Frutigen, Switzerland and "Dingkind" in Taiwan (1997), "Truninger AG" in Solothurn, Switzerland (2000), "Monarch Hydraulics" (2007) and "Command Controls" (2008) in the United States, and "Eco Sistemas" (2013) in Brazil.

The Bucher Hydraulik corporate group was formed in 1996 with its business management in Klettgau-Grießen.