Sergio Sellés



Degree in Economics from the Universidad Rey Juan Carlos de Madrid.
Master's Degree in Tax Law and Tax Advice for both companies and individuals from the Universidad Europea Miguel de Cervantes.
Postgraduate degree in Advanced Accounting and Taxation for Companies from the School of Business and Management.
Master's Degree in Mediation in Civil and Commercial Matters from the European Institute of Tax Consultancy.


For more than 10 years, he has focused on advising small and large companies on tax and accounting matters, as well as advising individuals on wealth management and tax efficiency.
Founding partner of a business project dedicated to the automation of accounting and management processes for companies.

He has been team manager in a professional firm dedicated to financial consultancy for companies with more than 10 people under his charge and has led several consultancy projects: in Accenture for a client of the Ibex 35 in taxation and consolidation of groups and, in Repsol, as tax advisor giving support in aspects related to the accounting and processes in the work team.

He has been working for more than 5 years as an expert in mediation in civil and commercial matters, acting in judicial proceedings as an expert in economic and tax matters and is a member of the Young Economists Research Commission of the Madrid Association of Economists.