Max Schlumpf

citizen of Krummenau, Untersiggenthal

Commercial register

EWS AG

Member of the board of directors · no signing authority · Schwyz

until Apr 30, 2014

Member of the board of directors · no signing authority

until Apr 29, 1999
Holcim (Schweiz) AG

joint signature by two · Eclépens

until Feb 25, 2013
Holcim Kies und Beton AG

joint signature by two · Hüntwangen

until Feb 6, 2013
Wohlfahrtsfonds der Holcim (Schweiz) AG in Liquidation

Member of the foundation board · joint signature by two · Rekingen (AG)

until Dec 21, 2010
TFB Holding AG

Member of the board of directors · no signing authority · Möriken-Wildegg

until Aug 19, 2002