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Testimonials
Collated independently by Legal 500 research team.
‘The Mattos Filho team is highly specialised in the area of M&A, providing high quality legal services at all stages of these transactions. The team is highly qualified, experienced and multidisciplinary, offering strategic advice and a proactive approach to assist with all aspects of the transaction.'
‘The firm stands out in the legal market for acting proactively to resolve impasses that would make it impossible to conclude a transaction satisfactorily.’
‘The firm works very closely with the client, knowing their needs and monitoring the evolution of each matter.’
‘Sofia Barbosa undertakes all issues with the same degree of rigour and depth that she has always had with our company.’
‘Electricity is its excellence in terms of expertise and quality of services offered. The team demonstrates a deep understanding of legal complexities, providing accurate and effective solutions for clients.’
‘Felipe Feres coordinates regulatory matters in the energy sector and plays a fundamental role in matters related to the energy transition, offering strategic solutions and bringing updates on the topic. His ability to deal with complex issues and to lead and manage the team and client expectations during these processes were highly valued.’
‘Felipe Feres stands out from competitors for his specialised expertise in the energy sector, his negotiation skills, his commitment to exceptional results and his ability to navigate challenging regulatory environments.’
Key clients
- Câmara de Comercialização de Energia Elétrica – CCEE
- Light
- Banco Nacional de Desenvolvimento Econômico e Social – BNDES
- AES Tietê Energia
- Equatorial Energia
- Norsk Hydro, Hydro Rein
- Albras – Alumínio Brasileiro
- Atem’s Distribuidora de Petróleo
- Atlas Energia Renovável do Brasil
- Galp Energia SGPS
Work highlights
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
Fabiano Ricardo Luz de Brito; Giovani Loss; Pablo Sorj; Felipe Feres; Sofia Barbosa; Bárbara Mendes Carnevalli