1953
Together with his brother Klaus, Heinrich Gebert (6 July 1917, Rapperswil, until 8 August 2007, Wollerau) took over the management of their parents' plumbing company in Rapperswil in 1953, which was from then on run under the company name "Geberit". They subsequently expanded the business to become Europe's leading manufacturer of flushing systems and other sanitary installations. The two brothers sold the company in 1997 because no successor could be found within the family.