Mr Kellner has held a variety of senior executive positions with Ofer Global since joining the group in 1980. He has been involved in all Ofer Global's business lines, with a particular emphasis on offshore oil and gas, shipping and real estate, and has advised Ofer Global companies on investments with a variety of investment managers, hedge funds and private equity funds. Most recently, Mr Kellner served as President of Global Holdings Management Group (US) Inc. where he led North American real estate acquisition, development and financing activities. Mr Kellner serves as a director of O.G. Energy, O.G. Oil & Gas and Echelon, where he is Chairman of the Board of Directors. As a member of the O.G. Energy Senior Management Committee, he helps drive strategy for Ofer Global's energy activities.
