Janusz Radomski graduated from the Faculty of History at The John Paul II Catholic University of Lublin in 1993. Graduate of the Faculty of Strategic Policy Planning at the Queen’s University in Canada and the National School of Public Administration. 
 
In 1997-2007 associated with the Polish Ministry of Treasury, where was responsible for the corporate supervision over companies from the oil and gas industry, including PKN ORLEN S.A., Lotos S.A., PGNiG S.A. AND GAZ SYSTEM S.A..
 
In 2008-2016 he held key positions in CP Energia S.A. (now DUON SA), Gazpartner Sp. z o.o., Energia Mazury Sp. z o.o. and PGNiG Technologie S.A. Until 8th January 2017 he held the position of President of the Management Board of Research and Development Centre of Teaching Aids and School Equipment (COBRABiD) and Research and Certification Office (within COBRABiD-BBC).
 
Janusz Radomski has the extensive experience in the energy and gas industry, including the area of management of hydrocarbons deposits, their extraction and distribution, as well as the great expertise in supervision of companies. Mr. Radomski has a certificate of competency class E, exploitation of gas, group 3 and a certificate of competency class D, gas surveillance, group 3. For nearly 20 years he has been the member of supervisory boards in 9 companies.