Born on July 12, 1978 in Obninsk, Kaluga Region.
Denis Fedorov graduated from Bauman Moscow State Technical University and from the post-graduate studies at Moscow Power Engineering Institute. He holds a PhD Degree in Economics.
In 2003, he was recognized as the best young scientist of Russia in the field of physical and technical sciences (following the results of the competition held by the Russian Academy of Sciences). For over three years he worked as a teacher at Moscow Power Engineering Institute.
He worked at RAO Unified Energy System of Russia, then at JCS Turbokon Scientific and Production Implementation Company.
Head of Investment Technologies and Technological Projects Department of EvroSibEnergo-Engineering LLC, Investment Department of Gazenergoprom Corporation LLC.
Advisor to Director General at Gazprom Mezhregiongaz LLC (during this period the companywas named Mezhregiongaz LLC).
Director General at JSC Mezhregionenergosbyt.
Head of Directorate at PJSC Gazprom.
Director General at PJSC Centrenergoholding.
Director General at Gazprom Energoholding LLC.