Corporate Law; Corporate Governance; Corporate Finance; Tax; Corporate Arbitration and Mediation; Estate Planning and Asset Protection.
Brazilian Bar Association.
Professor of Tax and Corporate Law as of 1960. Since 1966, personally conducted complex negotiations in Brazil and abroad. Between 1973-92, acted as Board member of Gerdau, and, between 1991-2001, was responsible for managing the investments of the Bozano Group in Usiminas, CST, Cosipa and Embraer, also participating as a Board member of such companies, including as Chairman. Between 2003-04, acted as consulting partner of Ulhôa Canto, Rezende & Guerra Advogados. Founder of Leoni Siqueira Advogados.