Leonardi Advogados
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Digital law, technology and data protection specialist firm Leonardi Advogados is sought out by multinational and international clients for ‘its ability to easily understand the intricacies of digital business’. The firm handles both contentious and non-contentious matters - including regulatory issues, data protection compliance, international data transfers and crisis management - on behalf of technology sector clients. Practice head and founding partner Marcel Leonardi is noted for his work in the digital law and technology spheres. Fernanda Maia is another name to note for digital law, privacy and data protection mandates.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘They are well updated with technological changes in the market, making consultations easier.’
- ‘Marcel Leonardi is an experienced and highly qualified lawyer whose main characteristics include presenting technical concepts in a didactic and peaceful manner, achieving excellent communication with senior management of a company.'
Key clients
- 99
- adidas
Work highlights
Assisted Anthropic PBC with navigating the complex regulatory landscape of launching Claude.ai, their advanced artificial intelligence service, in the Brazilian market.


