CEZ Distribution Bulgaria AD operates and maintains electricity distribution network in Bulgaria. The company operates high, medium, and low voltage electricity power lines and systems. The company also involved in the construction of electricity distribution and metering systems; and maintenance of the operated facilities and equipment. In addition, it offers other electricity services, such as survey works on external electricity supply, technical advice and instructions, location survey, data submission, dry-run and dncs statement, and site development and construction regulation plans of residential areas, as well as design instructions, revision, and agreement. The company was formerly known as Electricity Distribution Stolichno AD and changed its name to CEZ Distribution Bulgaria AD in January 2008. The company was founded in 2000 and is headquartered in Sofia, Bulgaria. CEZ Distribution Bulgaria AD is a subsidiary of CEZ Group. As of July 27, 2021, CEZ Distribution Bulgaria AD operates as subsidiary of Eurohold Bulgaria AD.