Guilherme Valdetaro Mathias

Practice Areas

Dispute Resolution: Civil law, contracts, regulatory law, tort, civil litigation, and arbitration.

Career

Litigation partner specialized in complex disputes involving real estate, insurance, corporate, commercial, and finance contracts, Guilherme is recognized as a leading litigator and recommended as an “efficient and hard-working lawyer” by Chambers.

Professional Memberships

Brazilian Bar Association (OAB/RJ, OAB/SP, OAB/DF).

Publications

Author of articles and chapter of books on dispute resolution matters published by Revista de Arbitragem e Mediação, Revista dos Tribunais, Revista do Direito da Energia, among others.

Personal

Partner at Sergio Bermudes Advogados since 1994.

Professor of Civil Law at PUC-Rio, FGV-Rio, Magistracy School of the Rio de Janeiro State Court of Justice (EMERJ), Fundação Escola Nacional de Seguros (FUNENSEG), State University of Rio de Janeiro (UERJ), and at the MBA Program in Business Law and MBA Program in Insurance Law at Fundação Getúlio Vargas (FGV-Rio).

LL.M in Civil Law from UERJ.

LL.B from Fluminense Federal University (UFF).

Practice Areas

Dispute Resolution: Civil law, contracts, regulatory law, tort, civil litigation, and arbitration.

Career

Litigation partner specialized in complex disputes involving real estate, insurance, corporate, commercial, and finance contracts, Guilherme is recognized as a leading litigator and recommended as an “efficient and hard-working lawyer” by Chambers.

Professional Memberships

Brazilian Bar Association (OAB/RJ, OAB/SP, OAB/DF).

Publications

Author of articles and chapter of books on dispute resolution matters published by Revista de Arbitragem e Mediação, Revista dos Tribunais, Revista do Direito da Energia, among others.

Personal

Partner at Sergio Bermudes Advogados since 1994.

Professor of Civil Law at PUC-Rio, FGV-Rio, Magistracy School of the Rio de Janeiro State Court of Justice (EMERJ), Fundação Escola Nacional de Seguros (FUNENSEG), State University of Rio de Janeiro (UERJ), and at the MBA Program in Business Law and MBA Program in Insurance Law at Fundação Getúlio Vargas (FGV-Rio).

LL.M in Civil Law from UERJ.

LL.B from Fluminense Federal University (UFF).