Founding partner of RSM in Geneva, Olivier Bétrisey started his professional career with PwC in Geneva in the Audit Business Advisory Services department. He then joined NovImmune SA, a Geneva-based biotech start-up, where he set up the finance and administration department.
Following this, he co-founded RSM in Geneva to offer to his clients his expertise as an auditor and certified public accountant. Olivier developed a large know-how in auditing through his experience of auditing large international and Swiss groups as well as with local mid- market companies. He audited companies presenting their financial statements in accordance with a variety of standards (IFRS, US GAAP and Swiss standards). Graduate and post-graduate from HEC, University of Geneva and a US Certified Public Accountant, Olivier was also the lecturer of Prof. Bernard Raffournier (HEC, University of Geneva) during his academic career.