Largest Engineering company in Russia, E4 Group is a full-cycle engineering company, which consolidate together the leading Russian and foreign power engineering and other industry-related companies. E4 Group offers state-of-the-art engineering concepts for power engineering, mining and smelting, chemical, oil and gas industries, housing and communal sector, infrastructure development. E4 Group is a vertically-integrated company having holding-type management structure. Total number of employees – 20 000 highly-qualified experts, amongst which are over 100 PhDs. E4 Group successfully applies gained unique skills and experience in the implementation of projects and is capable of realizing the projects of any level of complexity, independently of the project’s geographical location, since E4 Group’s regional offices, daughter and associated companies are set up around all Federal Districts of the Russian Federation and beyond its boundaries.