Patrick is an audit and assurance services partner based in Zurich, Switzerland, and leads our US financial reporting and SOX internal controls assurance services offerings for US listed and other US GAAP reporting multinationals based, or with significant operations in Switzerland. Patrick brings over 20 years of experience leading global integrated audits of US listed companies, both in the US and Switzerland, to support finance organizations with complex accounting matters, disruptive transactions, and optimizing accounting operations.