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
David Rotenberg had not been a party member for long enough. Rotenberg has been named as an honorary officer in the Canadian Jewish Congress. David Rotenberg David Rotenberg (born July 24, 1930) is a former politician in Ontario, Canada. He served in the Legislative Assembly of Ontario from 1977 to 1985 as a member of the Progressive Conservative Party, and was briefly a cabinet minister in the government of Frank Miller. Rotenberg was born in Toronto, and educated at the University of Toronto. He worked as an insurance agent, and served on Toronto City Council and Metro Toronto Council from 1961 to