Arkady Rotenberg Arkady Rotenberg Arkady Romanovich Rotenberg (, born December 15, 1951 in Leningrad) is a Russian businessman and tycoon. With his brother Boris Rotenberg, he is co-owner of the Stroygazmontazh (SGM) group, the largest construction company for gas pipelines and electrical power supply lines in Russia. He was listed by "Forbes" in 621st place among the world's wealthiest persons in 2014. He is considered a close confidant of president Vladimir Putin. As of November 2017, "Forbes" estimates his fortune at $2.5 billion. He is subject to personal sanctions by the United States government related to the events during the Ukrainian crisis.
Arkady Dvorkovich in Russian Railways company. Dvorkovich's father, Vladimir, was an international chess arbiter. Dvorkovich is an official of the Russian Chess Federation and was elected president of FIDE in October 2018, succeeding Kirsan Ilyumzhinov. Some of Dvorkovich's professional interests are economic regulation, financial management, and tax planning. According to BusinessWeek (2003) Arkady was included in the list of 50 potential world leaders. Dvorkovich speaks English and German. Arkady Dvorkovich Arkady Vladimirovich Dvorkovich (; born 26 March 1972) is a Russian public servant and economist, who was Deputy Prime Minister in Dmitry Medvedev's Cabinet from 21 May 2012 until 7 May 2018.