Leonardo Ribas is a partner at Campos Mello Advogados in the Litigation and Arbitration practice.

He has over 25 years of experience in complex litigation and arbitration matters, with a strong track record advising national and international clients operating in the Brazilian market. His practice encompasses judicial and administrative proceedings, as well as pre-litigation and preventive advice on civil and commercial matters and negotiations.

Leonardo represents clients from a broad range of industries, including infrastructure (notably sanitation), healthcare, real estate, transportation, advertising, among others.

Recognitions

• The Legal 500 (Mentioned)
  • Dispute Resolution – Litigation: 2022 – 2026
  • Arbitration: 2023
  • Insolvency and Restructuring: 2017
• Análise Advocacia 500, Recognized “as one of the most admired lawyers in Brazil” in:
  • Communication and Entertainment sector (Tie): 2019, 2024 and 2024
  • Litigation: 2023 and 2024
  • Healthcare: 2024
  • Specialized Services: 2024
• Análise Advocacia Regional – Recognized as “one of the most admired lawyers” in São Paulo: 2025

Education

• Pontifícia Universidade Católica de São Paulo (PUC-SP), LL.B.

Admissions

• São Paulo, Brazil
• Rio de Janeiro, Brazil

Languages

• Portuguese
• English