Ceres Hellenic Enterprises is a large traditional Greek ship management company based in Piraeus. View of Piraeus A night ferry about to leave the port of Piraeus for the Dodecanese Piraeus, or Peiraeus (Modern Greek: Πειραιάς Peiraiás or Pireás, Ancient Greek / Katharevousa: Πειραιεύς Pireéfs) is a city in the periphery of Attica, Greece, located south of Athens. ...

It was created by George P Livanos (1926-1997). The company today specialises in the management of LNG carriers.

Together with the Norwegian based Odfjell AS created the Odfjell Seachem AS shipping company.