Elinoil Hellenic Petroleum Company S.A. engages in the supply of liquid and solid fuels, and lubricants worldwide. The company offers fuels, including gasoline, diesel fuel, diesel crystal, and heating oil products; crystal fuels; gasoline and diesel engine lubricants; and solid fuels for road, sea, industrial, transport, construction, shipping, and yachting applications, as well as heating oil thermo crystals for home through distribution facilities. It also operates petrol stations. The company was formerly known as D. Diamantidis - Ch. Courouclis & Associates. Elinoil Hellenic Petroleum Company S.A. was founded in 1954 and is headquartered in Kifissia, Greece.