is the leading Slovenian company in the field of exploration, production and maintenance of oil, gas and geothermal wells in Slovenia. After the discovery of oil, gas, mineral water, and geothermal resources in northeastern Slovenia, the company also became a producer of hydrocarbons and geothermal energy. Petrol Geo is the only qualified contractor of mining works for deep geothermal wells in Slovenia, and as part of which works a professionally qualified team for projecting and managing projects in accordance with mining legislation and applicable international standards, which includes management of works in the field of geotechnology and the execution of deep well drilling.