Claudio Lamachia

André Serrão holds Bachelor’s (1994) and Master’s (1999) degrees in Law from the Federal University of Brasília. He is the founder partner of Serrão Advogados and has recognized expertise in energy law, specifically assisting the pivotal players of the Brazilian power sector (generation, transmission, distribution and trading companies of electric energy) in key regulatory issues and disputes. He also has a very strong practice in supporting and advisin...

Jorge Alex Nunes Athias is a lawyer recognized by Best Lawyers in the practice areas of Environmental Law and Mining Law. Jorge Alex practices law in Belém, Brazil Best Lawyers has recognized Jorge Alex Nunes Athias since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jorge Alex Nunes Athias is held by other lawyers.

Bachelor Degree in Law by Rio de Janeiro Law School at Getulio Vargas Foundation (FGV), Rio de Janeiro, 2015. Lato Sensu Post Graduate in “Tax Law and Public Finances” at Institute of Public Law (IDP), Brasília, May 2019. Lawyer with focus and practice in Public Law, Tax Law and Dispute Resolution, in Supreme Court (STF), Superior Court of Justice (STJ) and at the Federal Regional Court of the First Region (TRF-1). Lawyer and Partner at Advocacia Fernanda Hernandez since 2015.

Founding partner, Fernando Loeser is a tax specialist. He has a particular interest in litigation and acts on consultation matters. He covers the full spectrum of tax issues direct and indirect taxation and is frequently seen acting before the Superior Courts of Brazil. Fernando is well qualified to tackle complex litigation at judicial and administrative levels. He covers the full spectrum of tax issues, direct and indirect taxation and is frequently seen acting before the Superior Courts of...

Founding partner of Oliveira e Olivi and technical head of the tax area with vast experience and several distinctions for his excellent strategic capacity. He is recognised as one of the best tax lawyers by ITR World Tax 2025 and in the Oil & Gas sector by Análise Advocacia, important national and international publications. A lawyer since 2003 and founding partner of Oliveira e Olivi, Dr Gilberto Olivi specialises in tax law issues. With a law degree from the Toledo Teaching Insti...

Creuza de Abreu Vieira Coelho is a lawyer recognized by Best Lawyers in the practice areas of Litigation and Tax Law. Creuza de Abreu practices law in Rio de Janeiro, Brazil Best Lawyers has recognized Creuza de Abreu Vieira Coelho since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Creuza de Abreu Vieira Coelho is held by other lawyers.

Zanon de Paula Barros is one of the founding partners of Leite, Tosto e Barros and his work is recognized by various publications. As an example of his participation in relevant cases, he took an active part, at the beginning of the privatization processes, in the telecommunications and electricity tenders. Advised a business group on the transfer of several cable television concessions. He also advised a client on the sale of a very large sugar and alcohol company

Luis Antonio da Gama e Silva Neto is a lawyer recognized by Best Lawyers in the practice area of Litigation. Luis Antonio practices law in São Paulo, Brazil Best Lawyers has recognized Luis Antonio da Gama e Silva Neto since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Luis Antonio da Gama e Silva Neto is held by other lawyers.

Pedro Ernesto is a senior lawyer at Vilas Boas, Lopes e Frattari Advogados with more than 10 years of experience in Corporate Law, Contract Law and Real Estate Law. Over the years he has been developing M&A transactions, corporate consulting, and business contracts, advising clients from several sectors of industry, such as mining, energy, sports (soccer), steel, civil construction, and others. Pedro holds a master’s degree in Corporate Law from the Milton Campos Law School (2017) a...

Raphael Valentim is a partner with extensive expertise in Corporate, Corporate Governance and Compliance. He has more than fifteen years of experience participating in or leading business structuring projects involving foreign companies, corporate restructuring, shareholder agreements, corporate investigations, implementation of compliance programs and advisory services legal in business areas. He is a highly qualified and experienced professional with a successful track record in efficiently...