Sion Advogados
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Sion Advogados focuses on business-oriented litigation for clients in the mining, energy, and infrastructure industries. Founding partner Alexandre Oheb Sion‘s expertise covers environmental and infrastructure law. Igor Rodrigues Oselieri handles the management of complex disputes, while Bernardo Pessoa’s practice combines commercial litigation and arbitration with transactional advisory work on M&A and infrastructure projects.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Sion Advogados stands out in the national legal market for several reasons. The team demonstrates deep technical knowledge and negotiation experience, particularly in complex real estate processes, ensuring high-quality service. They prioritise a personalised and strategic approach, building close and honest relationships with clients to find the best strategy for each specific case. The firm also shows excellence in strategic litigation, with a highly qualified team representing clients in complex, high-stakes disputes—a key differentiator for companies seeking to protect their interests.'
- 'The firm stands out for its technical consistency and the quality of its work product, delivering a personalised approach that is attentive to the particularities of each case. The team demonstrates solid legal and business knowledge, adaptability, and availability, maintaining a close, agile, and reliable standard of service. Furthermore, their continuous effort to modernise through tools that optimise communication and case management contributes to a more efficient service that is aligned with market expectations.'