Family/Matrimonial: High Net Worth - Brazil
Band 1
What the Team is Known For
Chieco Advogados is recognised for advising affluent families, business owners and private individuals on family law issues.

High Net Worth Guide 2026 : Brazil
Ranked Individuals
Provided by Chieco Advogados
Founded in 2014, Chieco Advogados is a boutique law firm focused on family and succession law, distinguished by its strong international perspective. Our highly skilled professionals combine extensive private practice experience, public sector insights, and distinguished academic backgrounds, delivering comprehensive and strategic solutions tailored to our clients' needs.
Since its establishment, Chieco Advogados has positioned itself as a leading firm in its field in Brazil, consistently expanding its portfolio of clients and the complexity of matters handled. For instance, we have been retained by high-net-worth individuals (HNWIs) to address: (i) complex divorce litigation and the division of assets situated in multiple jurisdictions, involving trust and foundation structures; (ii) estate planning, encompassing multiple cross-border assessments, diverse citizenships, and assets located in various jurisdictions; (iii) cross-border custody disputes under the Hague Convention on the Civil Aspects of International Child Abduction; and (iv) pre-nuptial agreements concerning complex estates.
Our firm acts from a preventive standpoint, guiding the clients in crucial choices to support their family and protect their assets. We encourage settlements to avoid long lasting and costly legal proceedings. In case a settlement is not feasible, we act before courts in the best interest of the client, without losing sight of the family bonds to be maintained
Provided by Chambers
Chieco Advogados is recognised for advising affluent families, business owners and private individuals on family law issues.
Provided by Chambers
Chieco Advogados is a well-structured office with high-quality professionals. The team offers very rich theoretical discussions and practical solutions with good results.
Chieco Advogados' team is sensitive, caring, empathetic, as well as precise and organised. They explain things clearly.
Chieco Advogados has highly specialised staff with experience in the field and speed and flexibility in adapting to changing circumstances.
Provided by Chambers
Adriana provides an excellent service and quick responses. She handles highly complex legal matters and has a strategic, customer-oriented approach.
Adriana is extremely prepared and dedicated to the most delicate work.
Adriana Chieco knows what she's doing and has experience in international matters. She's very good and easy to speak with.
Camila Maia assists domestic and international clients on complex family law and succession issues.
Camila Maia possesses extensive knowledge of family and inheritance law, standing out for her rigorous defence of her clients' interests. She is highly proactive and diligent.
Camila has excellent availability and quick responses, as well as good coordination with team members. She handles matters of high legal complexity and has a strategic, customer-oriented approach.
Camila was always very helpful and her knowledge of the subject went beyond what was expected.
Mabel Tucunduva is an experienced adviser to high net worth families. Her family practice covers divorce, succession planning and custody disputes.
Combining decades of experience working as a prosecutor, Dr. Mabel Tucunduva now practices law with profound knowledge. She is highly respected and recognised in the legal world.
Mabel provides quick responses, good handling of highly complex legal matters, and a strategic, client-oriented approach.
Mabel has a lot of experience in family and matrimonial law. She has worked for a long time in this sector and knows the tiniest details of the law.
Provided by Chieco Advogados
Adriana Chieco
View profile of Adriana ChiecoCamila Maia
View profile of Camila MaiaMabel Tucunduva Prieto de Souza
View profile of Mabel Tucunduva Prieto de SouzaChambers is the leading data and intelligence partner for the legal sector.