
Mattos Filho maintains a strong reputation in the dry shipping space, with its shipping and ports practice frequently engaged in transactional mandates for major domestic companies. The team’s comprehensive offering also covers the shipbuilding of superyachts for individual clients, as well as chartering, vessel registration, and emergency response services. A key figure in the practice, Nilton Mattos brings deep expertise in port operations, commercial contracts, and offshore services, particularly in the oil and gas and offshore wind sectors. He is supported by Duane Sarlo, who is highly experienced in handling administrative and judicial litigation involving major maritime incidents.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘Cutting-edge firm, with multidisciplinary work, capable of delivering complex work quickly and efficiently.’
‘The entire team is very committed and responsive, up to date on maritime regulations. They are the team of choice for all maritime matters in the company, as they have a business vision and are used to dealing with foreign clients.’
Key clients
- Jandaia Geração de Energia S.A.
- China Oilfield Services
Work highlights
Advised on a $1.035bn refinancing for FPSO Anna Nery through senior secured notes by Yinson Boronia Production B.V.
Lawyers
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Duane Sarlo
Other key lawyers
Nilton Mattos; Luna Jaeger; Luiza Nabuco; Duane Sarlo
