Tarek Yousri has over 29 years’ experience in auditing and accounting with almost a quarter of a century dedicated to oil and gas accounting, encompassing extensive sector-specific experience of international Production Sharing Agreement projects and finance and a long record of accomplishments in upstream operations in the Egyptian market. Tarek joined Calvalley from Edison International S.p.A. Exploration & Production (formerly under EDF Group), where he worked as Deputy Finance General Manager in its joint operating company, Abu Qir Petroleum Co., for over three years in Alexandria. he also previously held senior positions at OMV and LUKOIL, and has worked with Cargill, Johnson & Johnson and Arthur Andersen S.C. Tarek is a Chartered Accountant (Egypt) and holds a BSc in Accounting and Auditing from Alexandria University.