DILAW were one of the founding fathers of PROTEUS: an international network of law firms in Athens, Barcelona, Budapest, Düsseldorf, Hamburg, Lisbon, London, Lugano, Milan, Oslo, Paris, Prague, Rotterdam.

The intense collaboration between PROTEUS members provides the clients with top notch service abroad too, whether it be for advice or for litigation. Furthermore, DILAW GREENFIELD maintains excellent contacts with first tier legal firms in the United States and in Asia, offering their clients assistance in those geographies as well.