Tomas Dietl

Director, Audit Zurich

KPMG Switzerland

Tomas Dietl is an Audit Director and member of KPMG Switzerland’s Zurich-based US Accounting and Reporting Group (US ARG). 

Throughout his career, Tomas has worked with KPMG’s largest global and multinational clients, bringing in extensive accounting knowledge and in-depth technical expertise in SEC reporting requirements and ICOFR (SOX) compliance. He works closely with clients on complex accounting issues, as well as multi-jurisdictional and multi-disciplinary projects, including those related to mergers and acquisitions, divestments and carve-outs and the implementation of accounting standards and ICOFR. He has also successfully headed up the coordination of large-scale global audits and projects involving 30+ countries simultaneously.

Prior to joining KPMG Switzerland in 2011, he worked in the audit practice of another Big 4 company in Argentina, where he served one of the largest publicly listed clients in the manufacturing sector that reported under US GAAP.

  1. Education and Qualifications
    Swiss CPA (eidg. dipl. Wirtschaftsprüfer), Argentinian CPA - Certified Public Accountant Universidad Católica Argentina
  2. Accreditations
    US GAAP Accredited (KPMG)