Born June 24, 1948 in Essen/Germany

Former Member of the Board of Management E.ON Ruhrgas AG

Dr. Janssen has worked for E.ON Ruhrgas AG since 1981, holding various positions, including Head of General Accounting/Special Tasks, Head of the Accounting Department, Head of the Acquisitions & Mergers and Group Controlling Department and Head of the Accounting, Acquisitions & Mergers and Group Controlling Division. From 1995 until end of June 2010 he was Member of the Board of Management of E.ON Ruhrgas AG.

Memberships in other statutory supervisory boards:

- National-Bank AG
- LANXESS Deutschland GmbH
- E.ON Ruhrgas AG
- E.ON Avacon AG
- E.ON Hanse AG
- E.ON Energy Trading SE
- Stadtwerke Göttingen AG

Memberships in comparable domestic and foreign supervisory bodies:

- Thüga Assekuranz Services München Versicherungsmakler GmbH
- HDI-Gerling Sach Serviceholding AG

Dr. Janssen studied business administration at the University of Göttingen, graduating as Dr. rer. pol.

He is married and has two grown-up sons.