Ronald Sonderegger
citizen of Heiden, Muri bei Bern
Commercial register
joint signature by two · Bern
since Aug 10, 1998Chair of the board of directors · sole signature · Bern
since Apr 28, 1992Member of the board of directors · joint signature by two · Bern
Member of the board of directors · joint signature by two
until Dec 27, 2017Chair of the board of directors · sole signature · Bern
Chair of the executive board · sole signature
until Nov 29, 2019