Clarence Ellis
Strategic Adviser, Tax Leadership Team


Previously Clarence served as Deputy Director of Taxes, managing Transfer Pricing, Tax audits and Training globally, for the international oil services company Schlumberger, where he worked for the last 34 years based in New York, Houston, London, Paris, Dubai, Singapore, Hong Kong, Beijing and Jakarta. He has years of in-depth experience in managing fiscal tax audits, focusing primarily on transfer pricing in several key tax jurisdictions, having dealt closely with tax authorities in North and South America, Europe, Africa, Russia, Middle East, Caspian and Asia Pacific. He is on the board of the GCC chapter of the International Fiscal Association, and is a Director for the Tax Executive Institute overseeing Europe, Middle East and Asia. Clarence is presently based in Dubai. Clarence assists Cragus on tax advisory, transfer pricing, and in particular on issues of tax controversy. He also assists clients with their in-house tax development, and frequently presents or speaks at conferences or training events.