Among the assets controlled by Sumy: NCSP Group (25%, the Novorossiysk Commercial Sea Port is a part of the group), FESCO Transport Group (32.5%), Yakutsk Fuel and Energy Company (over 90%), SUIproekt, telecommunication National Telecom, operator of the terminal in the port of Rotterdam Shtandart TT BV (100%), engineering and construction companies Stroynovatsiya and Transengineering.