Management Board

The members of the Uniper Management Board guide our operational and commercial activities, set our strategic course, and define our policies. Effective June 1, 2019, the Management Board consists of Andreas Schierenbeck, the Chief Executive Officer (CEO), Sascha Bibert, the Chief Financial Officer (CFO), Keith Martin, the Chief Commercial Officer (CCO), and Eckhardt Rümmler, the Chief Operating Officer (COO).

Andreas Schierenbeck

Chief Executive Officer since June 1st, 2019

January 14, 1966 Born in Hohen-Neuendorf / Berlin (Germany)  
1987 – 1992 Technical University Dresden
Dresden (Germany)
Degree: Master of Science (MSc Electrical Engineering)
1992: University Assistant for Automation and Control
1992 – 2000 Siemens AG Project Lead & System Administrator, SECV (Australia)
Project Lead DANY 3, EdF Paris (France)
Project Manager EPM/Medellin & Enelven/Maracaibo (South America)
General Manager Distribution Management Systems (Germany)
2001 – 2005 FrankenData GmbH & Co. KG
Erlangen (Germany)
CEO and Managing Director
2003 – 2004 Siemens AG
(Germany)
Vice President Power Distribution Transmission – Energy Management
Board Member of Telegyr Systems Leit- und Fernwirktechnik Co. OHG
Vice President Energy Automation Solutions
2005 – 2010 Siemens Schweiz AG
Zürich (Switzerland)
2005 – 2006: Senior Vice President Fire Service
2006 – 2010: CEO Business Unit Building Automation
2009 Harvard Business School
Boston (USA)
Advanced Management Program (AMP)
2010 – 2012 Siemens Industries Inc.
Chicago (USA)
Division President Building Technology North and South America
2012 – 2019 ThyssenKrupp Elevator AG
Essen (Germany)
CEO
Since 2019 Uniper SE
Düsseldorf (Germany)
CEO

Sascha Bibert

Chief Financial Officer since June 1st, 2019

June 8, 1975 Born in Mainz (Germany)  
1995 – 1999 International School of Management
Dortmund (Germany)
Degree: Diplom-Betriebswirt (International Business Administration)
1999 – 2000 Commerzbank AG
Frankfurt (Germany)
Asset Management Trainee
2000 – 2005 Allianz Global Investors
Frankfurt (Germany)
Senior Analyst & Fund Co-Manager
Since 2002: Chartered Financial Analyst (CFA) and Certified Credit Analyst (CCrA)
2005 – 2008 Munich Re Group
Munich (Germany)
Senior Vice President Investor & Rating Agency Relations
2009 – 2014 E.ON SE
Düsseldorf (Germany)
2009 – 2012: Senior Vice President Investor Relations
2012 – 2014: Senior Vice President Group Accounting & Controlling
2014 – 2019 Enerjisa Enerji A.S.
Instanbul (Turkey)
CFO
Since 2019 Uniper SE
Düsseldorf (Germany)
CFO

 

Keith Martin

Chief Commercial Officer since March 1st, 2016

March 13, 1968 Born in Liverpool (UK)  
1987 – 1990 Liverpool University
Liverpool (UK)
Degree: BA
1990 – 2000 Shell UK
London (UK)
1990 – 1995 Analyst in Supply and Logistic
1991 – 1996 Manager of Retail
1996 – 2000 Divisional Director of Optimization and Logistic
2000 – 2005 Shell Energy Trading
London (UK)
Manager of European Energy Trading
2005 – 2013 Gazprom Marketing & Trading
London (UK)
2005 – 2011 Commercial Director
2011 – 2013 Executive Director Global Business Development
2013 – 2016 Petrochina
London (UK)
Vice President Gas, Power, Carbon and LNG
Since 2016 Uniper SE
Düsseldorf (Germany)
CCO

Eckhardt Rümmler

Chief Operating Officer since January 1st, 2016

March 8, 1960 Born in Lengerich (Germany)  
1980 – 1984 Marine Engineering studies
Hamburg (Germany)
Degree: Diplom-Ingenieur (Marine Engineering)
1984 – 1986 Helmut Bastian KG
Bremen (Germany)
Marine engineer with global postings
1986 – 1993 Steag AG
Essen (Germany)
Power plant development, commissioning and operations
1994 – 2005 PreussenElektra AG / E.ON Kraftwerke GmbH
Hanover (Germany)
Head of Process Technology, Hanover
Deputy Plant Manager, Mittelweser power station group
Plant Manager, Staudinger power station, Großkrotzenburg
2005 – 2007 E.ON Energie AG
Munich (Germany)
Senior Vice President for Energy Optimization
2007 – 2010 E.ON AG
Düsseldorf (Germany)
Senior Vice President for Upstream / Generation
2010 – 2013 E.ON SE
Düsseldorf (Germany)
Senior Vice President for Strategy & Corporate Development
2013 – 2015 E.ON Climate & Renewables GmbH
Essen (Germany)
CEO
2014 – 2015 E.ON Generation GmbH
Hanover / Essen (Germany)
CEO
2015 E.ON Global Unit Next Generation
Essen (Germany)
CEO
Since 2016 Uniper SE
Düsseldorf (Germany)
COO

Supervisory Board

The Uniper SE Supervisory Board consists of twelve members. The shareholder representatives are Dr. Bernhard Reutersberg (Chairman), Markus Rauramo (Deputy Chairman), Jean-Francois Cirelli, David Charles Davies, Dr. Marion Helmes and Rebecca Ranich. The employee representatives are Harald Seegatz (Deputy Chairman), Ingrid Åsander, Oliver Biniek, Barbara Jagodzinski, André Muilwijk and Immo Schlepper.

Find out more about our Supervisory Board

More about Uniper