Denis Usher Head of Global SEC services

Denis Usher

Denis is the head of global SEC services. He also heads Mazars' American Desk for Asia Pacific, specialising in providing audits of US companies and their subsidiaries in Asia.

Denis has over 26 years of combined experience in audit and assurance services in the US, France, and Singapore. His primary areas of sector focus are industry and services, ranging from luxury goods to manufacturing and distribution.

Denis has significant experience in both US GAAP/GAAS and PCAOB audits. Besides being a member of the American Institute of Certified Public Accountants (AICPA), he is also a Chartered Accountant of Singapore (CA) and a Fellow of CPA Australia.

Having lived internationally for more than 14 years, Denis strongly believes in the diversity of cultures, business environments, and experiences the world has to offer.