EVN Bulgaria EAД is a 100 % subsidiary of the Austrian EVN AG. It represents the interests of the EVN Group in Bulgaria. After acquisition of a majority stake in ERP Plovdiv AD and ERP Stara Zagora AD (electricity distribution companies in South-East Bulgaria) in January, 2005, EVN started its operational activity.
From December, 2005, Energy Trading - a subsidiary of ERP – obtained a trade license.
Together with the legal unbundling of the activities electricity distribution and electricity supply in October, 2006, two companies simultaneously merged and transformed: ERP Plovdiv became a distribution company “EVN Bulgaria Elektrorazpredelenie“ AD (EVN EP), and ERP Stara Zagora turned into a supply company „EVN Bulgaria Elektrosnabdiavane“ AD (EVN EC).