Roland Reber

citizen of Schangnau, Zürich

Commercial register

Sefar Holding AG

joint signature by two · Rüschlikon

since Feb 13, 2026
Monosuisse AG

Chair of the board of directors · joint signature by two · Emmen

since Feb 11, 2026
Sefar AG

Chair of the board of directors · joint signature by two · Rüschlikon

since Feb 6, 2026
Sefar (International) AG

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

since Feb 6, 2026
Wärmeverbund Seetalplatz AG

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

since Jan 23, 2026
ENSINGER (Schweiz) AG

Chair of the board of directors · sole signature · Zürich

until Dec 10, 2024

Member of the board of directors · joint signature by two

until Dec 29, 2020

Member of the board of directors · Managing director · joint signature by two

until Apr 8, 2015

Member of the board of directors · joint signature by two

until Aug 16, 2005
Personalstiftung der Lüdin AG, Liestal in Liquidation

Member of the foundation board · joint signature by two · Liestal

until Jan 11, 2010