Furthermore, François von Finck has been on the supervisory board of the Finck'schen investment and real estate company Custodia Holding AG based in Munich since 1999 - a company that took over 25.8% of Hochtief AG shares in 2006 and sold them in the spring of 2007 with a profit of about half a billion euros.
[7] In May 2004, François von Finck was elected to the supervisory board of RHI AG and held 9% of the share capital.
[8] In mid-July 2005, François von Finck left the board and reduced his RHI holdings to below 5% in early September 2005.
[9] Since September 2009, François von Finck has also been on the board of directors of Geotherma AG in Zug, Switzerland.
[11] In 2015, François von Finck was a major shareholder of the bank with over 30,000 shares, holding more than 90% of the company's voting rights.