Roger Willhalm

Chair of the committee · joint signature by two · Olten

Managing director · sole signature · Lens

Member of the board of directors · joint signature by two · Chavannes-de-Bogis

Member of the board of directors · joint signature by two · Yverdon-les-Bains

Member of the board of directors · sole signature · Echandens

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

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

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

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

Member of the board of directors · joint signature by two · Montagny-près-Yverdon

Member of the board of directors · joint signature by two · Renens (VD)

Member of the board of directors · joint signature by two · La Chaux-de-Fonds

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

Delegate of the board of directors · joint signature by two · Fribourg

Chair of the board of directors · joint signature by two · Muri bei Bern

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

Vice-chair of the board of directors · joint signature by two · Lancy

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

Member of the board of directors · joint signature by two · Romanel-sur-Lausanne

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

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

Member of the board of directors · joint signature by two · Signy-Avenex

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

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

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

Member of the board of directors · joint signature by two · Villars-sur-Glâne

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

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

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

membre du conseil · joint signature by two · Lausanne

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

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

membre du conseil · joint signature by two · Lausanne

membre* · joint signature by two · Genève

joint procuration by two · Meyrin