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Guillaume Grand

Guillaume Grand

  • Partner Specialised in :
    • Corporate and commercial law
    • Law of contracts
    • Tax law
    • Criminal law
born in
originally from
Leuk (VS)
marital status
French, German, and English
areas of interest
Music, tennis, travelling and fine dining
since 2012
Partner, Law Firm du Ritz, Sion
Associate, Law Firm de Riedmatten, Zen Ruffinen and Loretan, Sion
Internship at the District Court of Martigny
Trainee Lawyer, Law Firm de Riedmatten, Zen Ruffinen and Loretan, Sion
Internship at the Valuation Department of the Cantonal Bank of Valais in Sion
Team Manager of the Caprices Festival
Boards of Directors
Chairman of the Board of Directors of RZL AG (Clinic of Loèche) since 2009
Director and Chairman of the Clinique médico-chirurgicale de Valère SA from 2008 to 2013
Director and Chairman of Calyps Holding SA since 2013
Chairman of the Board of Directors of the Company Cassiopée Communication SA since 2013
Member of the Board of Directors of Confédéré SA since 2010
Member of several other boards of directors of active companies, particularly in the field of real estate
Committee member of the Touring Club Switzerland (TCS ) Valais Division  since 2012
Political activities
Acting deputy to the Grand Council of Valais (libéral-radical group) from 2009 to 2013
Regional councilior in Martigny from 2008 to 2011
Member of the Lions Club
Member of the Tennis Club (TC) Martigny
Practising certificate as a lawyer
Master in advanced Studies (LLM) – Business Law, Universities of Geneva and Lausanne
Law degree, Universities of Geneva and Zurich
High school certificate in Latin and Science, St-Maurice
Contact Me Guillaume Grand by phone Guillaume Grand

Please contact Barbara Rossier

+41 27 323 62 52
Contact Me Guillaume Grand by e-mail All the fields marked with * are mandatory

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