General manager of JSC Varieganneftegaz.
Director General of Gazprom VNIIGAZ
Member of Board of Directors of RAO Gazprom
First Vice-President of LUKOIL, Refining, Marketing and Distribution
EX First deputy Chairman of the united board of the Group YUKOS-ROSPROM
Senior Vice President, Africa/Middle East at Total Supply & Marketing
First vice-president of oil company Surgutneftegaz.
President of JSC TVEL
Vice-president of oil company "Rosneft".
Member of the board of RAO Gazprom