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Testimonials
Collated independently by Legal 500 research team.
‘Mattos Filhos is one of the best law firms and very experience in healthcare and life sciences.’
‘Gustavo Swenson Caetano- great performance, good knowledge, and always available.'
‘Excellent team that looks for options to assist business. They have a good balance between partners and Ana Cândida Sammarco is particularly sharp and good, generating excellent relationships with clients by understanding their needs.’
‘Firm with very specialised professionals who place the client's needs as a central point in discussing the case.’
‘Gustavo Swenson Caetano - always available and manages to state the topics clearly and objectively.’
‘Mattos Filho has a great reputation and consistently provides excellent work. ’
‘Gustavo Swenson Caetano has an exceptional understanding of the industry and always provides practical and thoughtful advice.’
‘Both Gustavo Swenson Caetano and Ana Cândida Sammarco bring a lot of technicality and lightness to the negotiations. Both partners in the life sciences practice, Ana and Gustavo have very bold, technical and strategic visions and suggestions.’
Key clients
- Medtronic
- Bayer
- Sanofi
- Fugini Alimentos
- Amgen
- Hypera Pharma
- Raia Drogasil
- Aché
- Establishment Labs/Motiva
- ABBI - Associação Brasileira de Bioinovação
Work highlights
- Represented Fugini Alimentos in the execution of a product recall before Brazilian health-related authorities, the development of a quality system remediation plan and in tackling a closure order that suspended the company’s manufacturing activities.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next generation partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Other key lawyers
Ana Cândida Sammarco; Gustavo Swenson Caetano