"TECHENERGO" EAD has a significant participation and implementation in the heavyweight power industry of the Republic of Bulgaria.  At the company, some of the most experienced specialists have worked and grown professionally, who have participated in solving the operative issues for the development of the power industry, in the elaboration of concepts for its development and management.

"TECHENERGO" EAD implements:
Problem oriented applied research, analyses, and expert evaluations of power facilities and technologies;
Engineering in the construction of automated firing gas-and-black oil burner outfits and combustion process control and supervision systems;
Design, fabrication, trials, and commissioning of systems for remote supervision and control of power project  sites;
Construction of el. substations and their control systems;
Develops flow schemes and technologies for cleaning power and industry boilers from deposits;
Develops technologies and performs conservation, de-conservation, and pre-start-up chemical flushing following repair of boilers in TPPs and Heating Plants, chemical treatment of TG oil systems;
The company disposes of modern equipment, and an accredited metrological laboratory, and performs initial and follow-up metrological checking of commercial measurement instruments: heat meters and water meters.

Since 2004, "TECHENERGO" EAD is a joint stock company within “ENERGOREMONT HOLDING” JSC.