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 half of them in the Moscow area. SMP oversees the operation of more than 900 ATM-machines. SMP bank also became a leading large-diameter gas pipe supplier. Gazprom often appears to have paid Rotenberg inflated prices. In 2007, Gazprom rejected an earlier plan to build a 350-mile pipeline and instead paid Rotenberg $45 billion, 300% of ordinary costs, to build a 1,500 mile pipeline to the Arctic Circle. In 2008, Rotenberg formed Stroygazmontazh (SGM) with five companies he had purchased from Gazprom for $348 million. The next year the company earned over $2 billion in revenue. Rotenberg then bought Northern Europe