Av. Brig. Faria Lima, 3311 - 13º andar - Itaim Bibi
04538-133 São Paulo
Display phone number +55 11 3552-5000
Joel Luís Thomaz Bastos
Ivo Waisberg
Bruno Kurzweil De Oliveira
Ricardo Pomeranc Matsumoto
Herbert Morgenstern Kugler
Gilberto Gornati
Carlos Teixeira Leite Filho


Thomaz Bastos, Waisberg, Kurzweil Advogados is a law firm specialized in debt restructuring and insolvency, complex litigation and arbitration cases, corporate and financial transactions, providing its clients with personalized and tailormade services.

Formed by experienced lawyers who work in the most preeminent restructuring and/or insolvency cases in Brazil, with the assistance of a highly qualified and multidisciplinary team, the firm’s members are dedicated to finding the best solutions for its clients, assisting on preventive and litigation matters.

As one of the few top tier law firms that represent both debtors and creditors, as well as investors, in judicial and out of court cases, the firm advises clients in all aspects: from the initial discussions and decisions on the strategy to be adopted in each case to the actual preparation and pursuit of the legal steps required to implement it. The firm also advises companies and individuals in matters concerning highly complex preventive, litigation and arbitration matters involving several different fields of business and civil law. The firm advises mainly clients to agribusiness, construction, financial institutions, investments funds, investors, family offices and retail chains.


  • Debt Restructuting

  • Insolvency

  • Complex Litigation

  • Arbitration