San Simón & Duch is a global law firm specialising in maritime Law, insurance Law, transport Law and international trade.

Aside from our renowned international profile, we also offer our services in the whole of the national territory in any of our areas of expertise.

To do so, we have various offices across different strategic locations in Spain and experienced lawyers in our core areas of expertise. Our offices work closely in order to provide the most efficient solutions to our clients according to the when and where.



In November 2002 the “Prestige” oil tanker broke and sank while carrying 77,000 tons of heavy fuel oil, causing a major oil spill and becoming one of the largest maritime disasters in recent history.
Ever since then, San Simón & Duch has successfully defended the vessel charterers and cargo owners.