Rolf Kienast

citizen of Zürich, Zollikon

Commercial register

Berghaus Isolag AG

Member of the board of directors · sole signature · Morschach

until Mar 18, 2003

Member of the board of directors · joint signature by two

until Feb 24, 1997
Isolag, AG für Decken und Isolierungen in Liquidation

joint procuration by two · Zürich

until Jun 13, 2001
Ferrum AG

Member of the board of directors · joint signature by two · Rupperswil

until May 29, 2001

Member of the board of directors · joint signature by two

until Apr 8, 1999
isolag AG für integrierte Deckensysteme

Member of the board of directors · joint signature by two · Zürich

until Sep 3, 1998