: Biodiesel production company in Lakkoma, Halkidiki, Northern Greece.
: Distribution of petrol fuel and lubricantants, the company is also a brand name in gas stations.
: Company that is involved with the application of photovoltaic technology.
: Petroleum and petrochemicals products.
: Oil & Grease industries.
EPA of Thessaly SA
: Gas supply company of Thessaly SA.
: Communal hydroelectric enterprise of popular base of Vatsounia Karditsa.
: Energy upgrade services in Argiroupolis.
Motor Oil Hellas
: Petroleum refining business.
: Natural gas heating and cooling systems.
Prometheus Gas SA
: The main activities of Prometheus Gas SA are related to the development of the Greek natural gas market and the development of energy infrastructure projects in Greece and in the Balkan countries.
Shell Gas LPG
: Natural gas production and distribution.
: Industrial and commercial company involved in the production and trade of packed lubricant products and grease.
: Gas machines and applications of gas energy systems.