Plumbing materials companies

Geberit () is a Swiss multinational group specialized in manufacturing and supplying sanitary parts and related systems. It is a leader in its field in Europe with a global presence through its subsidiaries.

Grohe AG is a German plumbing fixtures manufacturer with its registered office in Hemer and headquarters in Düsseldorf. In 2014 Grohe became part of the Japanese Lixil Group. The company generated consolidated sales revenues of in 2017.

Hansgrohe SE is a German plumbing materials and sanitary fittings manufacturer. It was founded by Hans Grohe in 1901, in Schiltach, Baden-Württemberg, Germany. Hansgrohe is one of the world's largest shower head, hand shower and tap suppliers, next to competitors such as Grohe and Kohler.

Japanese building materials and housing equipment company

Australian HVAC-R distributor