Konstantin Nikolaev Konstantin Nikolaev Konstantin Nikolaev () is a billionaire Russian businessman who is a co-owner of and , the largest private rail operator in Russia, CIS, and the Baltic states. He is a major investor in American Ethane and serves on its board. Late July 2018, his net worth was estimated at $1.2 billion. He allegedly is a financial supporter of Maria Butina. Through Igor Levitin, Alexey Mordashov, Arkady Rotenberg, Gennady Timchenko, and Alexander Voloshin, Konstantin Nikolaev is a partner and close associate of numerous persons in Vladimir Putin's inner circle. In 1996, Nikolaev, Nikita Mishin, Andrei Filatov, and Alexey Mordashov
Robert Rotenberg throughout his career. While in Europe in the early 1980s, he was the managing editor of English-language magazine "Passion, The Magazine of Paris". When he returned to Canada, he and a partner founded and published "T.O. The Magazine of Toronto", which ran for six years and folded in 1988 . After brief stints as a film executive and a CBC Radio producer, Rotenberg returned to law. He and associates Alvin Shidlowski and Jacob Jesin have had a criminal law practice in Toronto since the early 1990s defending, as Rotenberg describes it, "everything from murder to shoplifting." Cases attracting particular attention