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Our expert team is ready to address any questions or concerns you may have.

Your contacts

Bruno Vollmer

COO – Chief Operating Officer, Member of the Executive Committee
bruno.vollmer[at]zsclions.ch

Roger Gemperle

CMO – Chief Marketing Officer, Member of the Executive Committee
roger.gemperle[at]zsclions.ch

Stefan Wälchli

CES – Chief Event Sales, Member of the Executive Committee
stefan.waelchli[at]zsclions.ch

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