Bachelor of Business Administration (School of Economics and Business Administration), Swiss certified accountant, licensed audit expert
tel:+41 44 298 88 53
Education and experience
Lorenz Vonarburg has been specializing as an auditor since 1998 and had worked at a large audit firm for several years. Since 2005 he has been supporting Ostschweizerische Treuhand Zürich AG as an audit account manager.