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
Marc Rotenberg in cooperation with the US Chess Center. Marc Rotenberg Marc Rotenberg is President and Executive Director of the Electronic Privacy Information Center (EPIC), an independent, public interest research center in Washington, DC. He teaches privacy law at Georgetown Law, litigates open government and privacy cases, studies emerging privacy and civil liberties issues, testifies before Congress, and speaks at judicial conferences. He testified before the 9-11 Commission on "Security and Liberty: Protecting Privacy, Preventing Terrorism." Marc is a guest on Bloomberg TV, CNN, C-SPAN, MSNBC, FoxNews, and National Public Radio, and contributes to The Economist, The New York Times, and USA