Our Management Team

Success is a matter of a good team

Our management team executes strategies to adapt our solutions and services to the individual needs of our customers and other business partners worldwide:

  • We act with integrity and professionalism
  • We deliver excellence around the world through an integrated global team
  • We innovate continuously
  • We are align with customer needs and expectations 


Lothar Jungemann is the Group CEO of ENEXIO and Business Unit President Service & Water Technologies. He comes with a broad background in Senior Executive positions in Plant Engineering and Services within the Process Industry. He holds a degree in Mechanical Engineering and has more than 25 years of experience in a variety of roles from Business Development and Service Director to Executive Management as Managing Director and CEO within engineering, industrial and construction companies.

Group CFO


Sven Polenz is the global Group CFO and Business Unit CFO for Service & Water Technologies since 2018. Sven brings years of experience from the financial sector with him, including the last years as CFO with responsibility for a worldwide group in the project driven construction business. He has expertise in corporate and project finance, international accounting, project controlling and corporate management on global level.

BU President ENEXIO Dry Cooling
CFO ENEXIO Dry Cooling
Head of Operations Dry Cooling

Jürgen Körner is the Managing Director of ENEXIO Germany GmbH & ENEXIO Hungary Zrt and leading the Dry Cooling Business Unit worldwide. He has more than 20 years of experience in the global energy industry in roles ranging from engineering, project management and sales to senior executive level. Jürgen holds an engineering degree in Plant Design and Process Chemical Engineering.


Jörg Marzi is, in addition to his role as Managing Director of ENEXIO Germany GmbH, also CFO of the Dry Cooling division. He provides decades of experience in various leading Finance and Corporate Controlling functions from global-active medium-sized to large enterprise.


Patrick de Greeff is responsible for Global Operations including Supply Chain Management, Engineering, Manufacturing, Project Management and R&D within the Dry Cooling Business Unit. Prior to joining ENEXIO, he was the managing director of a company, providing heat exchangers solutions and services for the Power and the Oil & Gas industries.