Arko Dr. Ziegelmann

Arko Dr. Ziegelmann has extensive experience in the energy trading sector, currently serving as Leiter Front Office Energiehandel at Mark-E AG since July 2011, where responsibilities include personnel management, portfolio management, and operational optimization for a team of 18 employees. Prior to this role, Arko held the position of Commercial Manager and Senior Analyst at Centrica Energie GmbH from October 2006 to June 2011, focusing on pricing and hedging strategies for structured commodity products. Arko's career began at RheinEnergie AG as a Senior Analyst in energy trading from April 2000 to September 2006, specializing in commodity and portfolio analysis. Arko holds a Dr. Dipl.-Ing. degree in Mechanical Engineering with a concentration in Energy Technology, Plant, and Environmental Technology from Ruhr University Bochum, completed between 1989 and 1999.