Marcus Vinicius de Abreu Sampaio has been representing companies, families, and persons for 40 years, defending their interests in several areas of Law.

He is a Bachelor of Laws at the University of São Paulo (USP).Marcus is the managing partner of Abreu Sampaio Advogados, a boutique law firm based in Sao Paulo.

Marcus is also a reference in the academic field, having obtained his PhD and his Masters Degree at the Pontifical Catholic University of Sao Paulo, where Marcus is a Professor in both graduate and postgraduate programs. Before that, Marcus concluded his LLM at the Università Degli Studi di Milano (Italy).

Marcus is a member of the most important institutes and organizations in Brazil regarding Civil Procedure Law, an area of his studies and professional dedication, as well as the subject of several of his books and articles.

He speaks Portuguese, English, Italian, and Spanish.