Arkady Romanovitch Rotenberg (Russian: Аркадий Романович Ротенберг, born December 15, 1951 in Leningrad) is a Russian businessman and oligarch. He is co-owner (with his brother Boris Rotenberg) of the SGM (Stroygazmontazh) 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 January 2016, Forbes estimates his fortune at $1.26 billion. He is subject to personal sanctions by the United States government related to the events during the Ukrainian crisis. Wikipedia
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