Considered one of the largest law firms in Brazil, Trench Rossi Watanabe has a comprehensive and cutting-edge operation, with expertise in all areas of law. We provide legal services to national and international clients across several markets, helping them to manage their business in an ethical and efficient way.

Through our strategic cooperation with Baker McKenzie, our clients can access a global perspective through one of the most extensive and solid networks of the legal market.

After 60 years, we have an extensive experience in complex and pioneering aspects of transactions, always maintaining the accuracy in relation to technical quality, ethics and efficiency. With over 200 lawyers, we offer all knowledge and confidence needed to deal with Brazilian law and unique business practices.

Our lawyers are known for providing companies with excellent legal advice while working seamlessly across physical and cultural borders. We also have foreign desks to support our French, Israeli, German, Japanese and Chinese clients.

The quality of our legal services has been internationally recognised by leading publications, such as Chambers and Partners, The Legal 500, Latin Lawyer 250, LACCA Approved, International Tax Review, Global Competition Review, IFLR 1000 and Global Investigations Review.

We advise our clients on both transactional and general legal matters through our award-winning industry and practice groups, including:

  • Antitrust/Competition
  • Banking and Finance
  • Compliance
  • Commercial Contracts
  • Corporate and Securities
  • Corporate Criminal Law
  • Dispute Resolution and Arbitration
  • Energy, Mining, Petrochemicals and Infrastructure
  • Environment
  • Information Technology and Communications
  • Insurance
  • Intellectual Property
  • International Trade
  • Labour, Employment and Employee Benefits
  • Mergers and Acquisitions
  • Pharmaceuticals, Foods and Cosmetics
  • Public Law
  • Real Estate
  • Tax.


São Paulo
R Arq. Olavo Redig de Campos, 105
31º andar, Ed. EZ Towers, Torre A
São Paulo, SP
Tel: +55 11 3048 6800

Rio de Janeiro
Rua Lauro Muller, 116, Conj. 2802
Rio de Janeiro, RJ
Tel: +55 21 2206 4900

SAF/S Quadra 02, Lote 04
Sala 203
Ed. Comercial Via Esplanada
Brasília, DF
Tel: +55 61 2102 5000

Porto Alegre
Av. Soledade, 550
Conjuntos 402, 403 e 404, Ed Carlos Gomes Center
Porto Alegre, RS
Tel: +55 51 3220 0900

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