Igor Rotenberg Igor Rotenberg Igor Rotenberg, () is a Russian billionaire businessman and the oldest son and heir to Arkady Rotenberg, Russian billionaire businessman and co-owner with brother Boris Rotenberg, of the SGM (Stroygazmontazh) group. The Rotenberg's are closely associated with Vladimir Putin. In October 2018, Igor Rotenberg's wealth is estimated to be $1.1 billion. Igor Rotenberg has been under United States sanctions since 6 April 2018. Igor is the majority shareholder in Gazprom Drilling. Igor Rotenberg was born on 9 September 1974 in Leningrad to Arkady Rotenberg. In 2002, he graduated from the Higher School of Privatization and Entrepreneurship () in
Arkady Rotenberg Pipe Project, which eventually supplied 90% of Gazprom's large diameter pipes and operated at a 30% profit margin, twice the industry average. In 2013, Gazprom increased Rotenberg's contract for a Krasnodar pipeline by 45%, then continued payments for a year after the Bulgarian segment was canceled. While he was the Minister of Transport of the Russian Federation from May 20, 2004 to 2012, Igor Levitin ensured in 2010 that Arkady Rotenberg's firms (Mostotrest) would construct the toll roads on Russian federal highways. Rotenberg is the president of the Hockey Club Dynamo Moscow. In 2013 he became a member of the