EL KONTROL EOOD is a private company established in 1999 and based in Stara Zagora, Bulgaria. We specialize in construction in the energy industry, completing turn-key projects for the needs of the power distribution sector, energetics and industrial sector. 

Our leading motivation for development is to provide the clients with Professional solutions in the energy industry

In the first years of its existence our Company was performing mainly electrical and installation works, control tests and commissioning of the equipment installed. Today, we concentrate our work in the following directions: Electrical installation works; Construction; Control tests and commissioning; Design; Engineering; Electrical control & instrumentation (EC&I); Electrical panels; Industrial electronics service-station; lectrical equipment sales. 

The list of our clients includes all main investors in the Bulgarian energy sector. We have completed projects in electrical substations and power stations, mining and industrial companies all over Bulgaria. We have completed projects of strategic importance for the Bulgarian energy sector

Since 2013 our company’s business has expanded outside Bulgaria. In 2016 EL KONTROL set up its branch in Germany. EL KONTROL GmbH is registered with the German Chamber of Crafts, Munich (Handwerkskammer München).


A main element of the overall management strategy, competitiveness improvement and successful business development of EL KONTROL EOOD, is the introduced and maintained Integrated Management System (Quality Management System + Environment Management System + Safety Management System + Information Security Management System). The Integrated Management System is in compliance with the requirements of ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO/IEC 27001:2017.