About us

"Techenergo" JSC is a company with 50 years of experience in the field of automation and control of technological processes in the power engineering and industry, introduc-tion of new automated systems for construction, modernization and rehabilitation of fa-cilities in TPP, NPP, HPP and energy infrastructure projects.

"Techenergo" JSC performs scientific, research, design, construction and engineering activities in the field of management and control of combustion processes and testing of technical parameters and performance of power facilities

Design, construction and commissioning of a Transformers Substation for the needs of Dispatch Centre – Plovdiv of the National Company “Railway Infrastruc-ture” (NCRI).

Setup and commissioning of Relay Protections for Co-Generation Electric Power Plant “Zagore”

Setup of Relay Protections for District Heating Company “Sofia”

Setup of longitudinal differential protections in “Lukoil Neftochim Burgas” JSC

QA Policy

  • • Responsibility of TECHENERGO JSC for ensuring of quality, health and safety at work and protection of the environment.

    TECHENERGO JSC seeks to apply the highest standards of quality assurance to all its activities and to encourage and support the development of its personnel.

    Download our QA polity

Eng. IVAN AYOLOV, Executive director and Member of the Board of Directors

Eng. Ivan Ayolov has more than 37 years of experience in power supply and management of the power system of Bulgaria. He graduated from the Technical University in Sofia in "Electrical networks and systems", specialty "Automation of the electric power system". He have spe-cialized "Business Administration" at the Academy of Economics in Moscow and the University of National and World Economy in Sofia.

His professional career has passed trough various managerial positions in the Ministry of En-ergy, the National Electricity Company (NEC), Electricity System Operator (ESO) EAD and "High Voltage Networks" Enterprise. He was General Director of "Energoimpex" and Executive Director of "Trafoservice" EAD. From 2005 to December 2006 he is a member of the Board of Directors of NEC and CEO of Enterprise "High Voltage Networks" EAD. He worked on various large projects for modernization and rehabilitation of the power distribution system. In the period 2007-2010 he has been CEO and a Member of the Board of Directors of ESO AD and rep-resented the Electricity System Operator at the Assembly of ENTSO-E (European Network of Transmission System Operators for Electricity). From 2010 to 2013 he was CEO of "Te-chenergo" JSC. From July 2013 to August 2014 he was Deputy-Minister of the Ministry of Economy and Energy, in charge of Sector Energy. From August 2014 he is CEO of "Techen-ergo" JSC. He speaks Russian and English language.