Chieco Advogados

Firm Profile

Rankings

High Net Worth

Awarded leading firm in High Net Worth 2025

Chambers and Partners

Ranked Departments:

Chambers and Partners

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Overview

Provided by Chieco Advogados

Head Partners: Adriana Chieco, Camila Ieracitano M. Maia and Mabel Tucunduva Prieto de Souza

Languages:Portuguese, English, Spanish, French and German  

Chieco Advogados is a boutique law firm based in São Paulo, and also present in Zurich. The firm is focused on Brazilian family and succession law practice, having outstanding expertise in multijurisdictional cases and disputes with complex corporate/fiduciary structures. With a sophisticated world-wide Private Clients practice, the full range of family and succession matters are covered, such as estate and succession planning, divorce, guardianship, alimony and child support, paternity investigation, probate procedures. The firm provides advice to high-net-worth individuals and family entrepreneurs, guiding the clients in crucial choices to support their family members, preserve their assets and plan their succession. In case of litigation, the firm acts before the Courts in the best interest of the client, without losing sight of the family bonds to be maintained. Advice is also provided on the tax consequences surrounding family and succession matters. Chieco Advogados contributes to the International Committee of the Red Cross in Brazil with pro bono legal advice.

Main Areas of Practice:

Family and Succession Law, International Private Law

Office:

Av. Nove de Julho, 4.939, cj, 11 E -1st. Floor

São Paulo, SP - Brazil - 01407.100

+55 11 4550 3840

e-mail: [email protected]

Ranked Offices

Provided by Chieco Advogados

Address (A-Z)

Brazil - Head office

Sao Paulo

Av. Nove de Julho 4.939 – 1º andar – Cj.11 E - Itaim Bibi , São Paulo - SP, Sao Paulo, Brazil, 01407.100, São Paulo - SP

www.chieco.com.br

+55 11 4550-3840

Chambers Laurel

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Chambers Laurel

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Contributions

Latest contributions provided by Chieco Advogados

Global Practice Guide
Adriana Chieco
Camila Ieracitano Macedo Maia
Mabel Tucunduva Prieto de Souza
Authored by
Adriana Chieco, Camila Ieracitano Macedo Maia, Mabel Tucunduva Prieto de Souza
Article • Feb 2026
Global Practice Guide
Adriana Chieco
Mabel Tucunduva Prieto de Souza
Camila Ieracitano Macedo Maia
Authored by
Adriana Chieco, Mabel Tucunduva Prieto de Souza, Camila Ieracitano Macedo Maia
Article • Aug 2025

Chieco Advogados