Hellenic_Petroleum
HELLENiQ ENERGY Holdings S.A., formerly known as Hellenic Petroleum S.A. (Greek: Ελληνικά Πετρέλαια Ανώνυμη Εταιρεία, romanized: Elliniká Petrélaia Anónymi Etairía), is one of the largest oil companies in Southeast Europe and with its roots dating to 1958 with the establishment of the first oil refinery in Aspropyrgos, Greece.
It adopted its current name in 1998, changing from Public Petroleum Corporation S.A. (Greek: Δημόσια Επιχείρηση Πετρελαίου Α.Ε., romanized: Dimósia Epicheírisi Petrelaíou A.E.; DEP) as the result of a corporate reorganization. It is a consortium of 6 subsidiaries and a number of additional companies of which it has varying degrees of management control.