
Siqueira Castro – Advogados leverages significant experience across finance and banking law, consumer protection, civil law, and contractual matters. The acts for a wide array of clients operating in diverse industries such as banking and finance, chemicals, energy, construction, transport, mobility, and numerous other sectors. Cassio Chaves Cunha brings together experience in civil law, contract law, aviation law, as well as banking and finance. Gustavo Goncalves Gomes specialises in litigation, focusing on civil, contractual and consumer disputes. Claudia Krauskopf is also active in litigation.
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Key clients
- BANCO SANTANDER (BRASIL) S/A
- BANCO BMG S/A
- HDL DA AMAZÔNIA INDÚSTRIA ELETRÔNICA LTDA.
- CONSTRUÇÕES E COMÉRCIO CAMARGO CORREA S.A
- TIM S/A
- TOYOTA DO BRASIL LTDA
- BIOTARGETING REPRESENTAÇÕES E COMÉRCIO DE PRODUTOS DE SAÚDE LTDA
Work highlights
Represents Banco BMG in the state of Amazonas, providing dedicated legal support to combat predatory advocacy practices targeting the institution.
Assists Biotargeting with administrative, compliance, and regulatory issues.
Represents Toyota do Brasil Ltda. in various legal proceedings,, providing defence and strategic counsel with a particular concentration on matters arising within the consumer law area.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Cassio Chaves Cunha; Gustavo Gonçalves Gomes
Other key lawyers
Claudia Krauskopf