Tradição e Excelência
Prehn Zavascki Advogados
About us
Founded in 2002, the law firm Prehn Zavascki Associates handles legal advisory and litigation in Corporate and Administrative Law, combining high legal standards and experience to precisely manage each case.
We integrate technical expertise, efficiency, and strategy in drafting legal opinions, providing ongoing consultancy, and conducting judicial and extrajudicial procedures.
Our presence in Porto Alegre (headquarters), São Paulo, and Brasília, complemented by partnerships with professionals in related fields, allows for personalized and thorough service in different areas of law, as well as in-person representation in all courts, including the Superior Courts.
This combination, forged through a long journey of commitment to efficiency and ethics, ensures consistent solutions that are aligned with the particularities of each matter. This trajectory consolidates Prehn Zavascki Associates as a reference of legal excellence in Brazil and abroad.


80, Gregor Mendel Street
Boa Vista - ZIP code 90480-150
atendimento@prehnzavascki.com.br
2825, Dr. Nilo Peçanha Avenue, room 1107
Iguatemi Corporate Building
Três Figueiras – Porto Alegre – RS
ZIP code 91330-001
1000, Guido Caloi Avenue – Block 6 – 2nd floor
Cond. Panamérica Park
Administrative Law
Litigation and Consulting regarding Public Services (Concession, Permission and Authorization)...
Collective Law
Representation in the defense of class actions, citizen suits, and collective lawsuits, concerning...
Corporate Law
Mergers and Acquisitions, drafting of business contracts, evaluation of companies, wealth...
Tax Law
Tax transactions, Tax renegotiation and installment plan, out-of-court litigation, monitoring and...





