Etienne advises French and foreign international companies, regarding their international mobility issues. More specifically, he is involved in the structuring of executive and management compensation, the deployment and transformation of mobility policies, issues related to employee share ownership and issues related to their social security and retirement coverage. He also advises private clients with an international estate in order to efficiently structure their assets. Etienne has a strong experience in payroll practice and management in an international context. He is the main referent expert regarding the Compensation & Employment Taxes activity, payroll audits and reviews of social and tax treatment. Furthermore, Etienne is highly acknowledged in the taxation of top level athletes and artists. Etienne began his career at Taj, which he joined in 2005 and became a partner in 2019.