Leite, Tosto e Barros Advogados

Firm Profile

Rankings

Brazil: Contentious
Leading firm in

Brazil:

Brazil: Transactional

Brazil:

Chambers and Partners

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Chambers and Partners

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Brazil

Brazil: Contentious

Overview

Provided by Leite, Tosto e Barros Advogados

Leite, Tosto e Barros Advogados is a São Paulo-based business law firm recognised for one of Brazil’s leading dispute resolution practices, covering litigation, arbitration and complex administrative proceedings. The firm advises companies across multiple sectors, combining strategic litigation, restructuring, corporate, tax and labour expertise with a close partner-led approach focused on practical and business-oriented solutions.

Work & experience

Provided by Leite, Tosto e Barros Advogados

Leite, Tosto e Barros Advogados is a Brazilian powerhouse with 30+ years of excellence, merging technical rigor with strategic business vision.Our partner-led model ensures senior expertise in every mandate.Specializing in high-stakes Strategic Litigation, Tax, Corporate/M&A, and Regulatory, we navigate complex landscapes to deliver results.LTB stands out for its agility and deep market insight, providing legal certainty and sophisticated solutions for the most challenging global business cases.

Leite, Tosto e Barros Advogados | Brazil: Contentious

Top figures

83

Lawyers

148

Employees

47

Partners

Key people

Industry sectors

Capabilities

Content provided by Leite, Tosto e Barros Advogados


Brazil

Brazil: Transactional

Overview

Provided by Leite, Tosto e Barros Advogados

Firm Details

Founder Partners:
Ricardo Tosto and Zanon Rozzanti de Paula Barros
Website: www.tostoadv.com/en/
LinkedIn: www.linkedin.com/company/leite-tosto-e-barros-advogados

Firm Overview:
Leite, Tosto e Barros Advogados specialises in business law and provides comprehensive legal support to companies in a great variety of sectors. The firm, headquartered in São Paulo, has one of Brazil’s largest dispute resolution practices, including arbitration as well as administrative and judicial litigation. It maintains a very close and interactive relationship with its clients to ensure that its work is effective in achieving their business objectives.

Its team of very experienced and specialised professionals holds graduate and postgraduate degrees from renowned national and international universities, is listed among the top experts in the country in various Brazilian and global legal rankings, and contributes to the evolution of law through the publication of legal articles in leading local media, as well as through lectures in conferences and seminars all over the globe.

Main Areas of Practice:

  • Dispute Resolution: Litigation
  • Dispute Resolution: Arbitration
  • Restructuring & Insolvency
  • Labour & Employment
  • Tax
  • Energy & Natural Resources: Power
  • Public Law
  • Corporate & M&A

Practice Areas:
Aviation, environment, banking and finances, strategic litigation in higher courts, education, real state, regulatory agencies, anti-corruption and administrative, improbity, complex contracts and negotiations, politics and election, mergers and acquisitions, industry and manufacturing, agrobusiness, arbitration, consumer, digital and methods of payment, energy and natural resources, management of crisis, infrastructure, food and beverages, automotive, litigation and conflict resolution, economics and competition, bankruptcy and reorganisation, management of legal and arbitration assets and credit rights, media and entertainment, mining, chemistry, sanitation and health, technology and innovation, tax, corporate crimes and investigation, restructuring of debts and credits, insurance, telecommunication, retail and consumption, private equity and venture capital, state relations, corporate, labour and social security, public and administrative, unions relations, startups, transportation and logistics.

Headquarters:

São Paulo

Rua Dr. Renato Paes de Barros, 1017, 5º andar
CEP: 04530-001
São Paulo/SP – Brasil

Tel: + 55 11 3847-3939

Ranked Offices

Provided by Leite, Tosto e Barros Advogados

Address (A-Z)

Brazil - Head office

Sao Paulo

Dr Renato Paes de Barros 1.017 5º andar Itaim Bibi , São Paulo - SP, Sao Paulo, Brazil, 04530-001, São Paulo - SP

www.tostoadv.com

+55 11 3847 3939

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Leite, Tosto e Barros Advogados | Brazil: Transactional