Hellenic Petroleum SA is an energy group based out of Southeast Europe, with activities across the energy value chain. With operations in multiple countries, Hellenic's primary business consists of refining a host of petroleum products. The group owns majority of the refineries in Greece in addition to operating a network of retail stations. Business in the region also encompass liquefied petroleum gas, industrial, aviation and marine fuels, and lubricants. The group's portfolio includes a partial stake in an international joint venture for exploration and production of hydrocarbons in Greece. Other operations include petrochemical production and inclusion in power generation and trading activities.