American Ethane Company website nor by its publications although these foreigners have significant interests in American Ethane. Finally, Konstantin Nikolaev is a partner and close associate of Vladimir Putin's inner circle through Igor Levitin, Alexey Mordashov, Arkady Rotenberg, and Gennady Timchenko. American Ethane Company American Ethane Company, LLC (AEC) is the largest producer of ethane in the United States. It is a Houston, Texas, based American petroleum company established in January 2014 with offices in New Orleans. It is privately held with large investments from Russian oligarchs who are close to Vladimir Putin's inner circle. As of July 2018, Konstantin Nikolaev, Mikhail Yuriev,
Mordechai Rotenberg In 1962, he received his MSW from New York University. In 1969, he was awarded a Ph.D. at University of California, Berkeley. In 1970, Rotenberg joined the faculty of the Hebrew University of Jerusalem, becoming a full professor in 1980. He founded a new sub-discipline in psychology and religion. He is the author of ten books, which have been translated into English, French, Portuguese and Japanese. Rotenberg has taught at University of Pennsylvania, University of California, Berkeley, the Jewish Theological Seminary, City University of New York and Yeshiva University. Rotenberg has developed innovative theories based on psychological interpretations of Hasidic