OPEN PETROL & GAS S.A. maintains offices in Athens, Thessaloniki, Heraklion, Crete, Messolonghi and Ioannina.

The Company is operating in marketing and distribution of liquefied gas in bulk through Greek refineries and foreign houses, as well as in bottling services which are carried out at its premises in the Region of Western Greece, in the municipality of Messolonghi.

Apart from the facilities in Messolonghi, OPEN PETROL & GAS S.A. has facilities in Athens, Ioannina and in Thessaloniki, soon.