Arkady Rotenberg Arkady Rotenberg Arkady Romanovich Rotenberg (, born December 15, 1951 in Leningrad) is a Russian businessman and tycoon. With his brother Boris Rotenberg, he is co-owner of the Stroygazmontazh (SGM) 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 November 2017, "Forbes" estimates his fortune at $2.5 billion. He is subject to personal sanctions by the United States government related to the events during the Ukrainian crisis.
Marc Rotenberg the Norbert Wiener Award for Social and Professional Responsibility, the American Lawyer Top Lawyers Under 45, and the Vicennial Medal (2012) from Georgetown University. He was included in the "Lawdragon 500", a listing of the leading lawyers in America. Marc Rotenberg grew up in Boston, Massachusetts. His brother Jonathan Rotenberg founded the Boston Computer Society at age 13. Marc is married to Anna Markopoulos Rotenberg, an ESL teacher in the District of Columbia Public Schools. A tournament chess player, Rotenberg is a three-time Washington, DC Chess Champion (2007, 2008, 2010) and works to promote chess in the DC public schools