Banker and former Stasi employee who had worked with Putin back in Germany and then moved to St. Petersburg to head Dresdner Bank. Managing director (CEO) of Nord Stream AG, the company responsible for the construction and operation of the Nord Stream undersea gas pipeline from Russia to Germany. Warnig paid for Lyudmila Putina's medical treatment abroad, took care of the costs of the Putin family vacations and their organization - hotels were booked in his name.
Involved in the functioning of the Russian kleptocratic regime, which launched an aggressive war against Ukraine
Former Member of the Board of Directors of PJSC Transneft
Former Member of the Board of Directors of PJSC Rosneft Oil Company
Former Member of the Supervisory Board of PJSC VTB Bank