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Supervisory Board of RheinEnergie AG · Köln

RheinEnergie AG

Not listed
Co-determined

Commercial Register

HRB 37306

Registry Court

Köln

Headquarters

Flag of Germany, where the residence Köln of RheinEnergie AG is located
Köln

Address

Parkgürtel 24, 50823 Köln

Publicly generated – Not verified

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Board Information

Key facts about the board

Board Size

20 Members

Average tenure

2,2 years

Chairperson

Bernd Petelkau
in office for 3 years

Diversity Benchmark (Governance)

Gender Distribution

  • Female (55.0%)
  • Male (45.0%)
Female (55.0%)Male (45.0%)

The female share in this board is 55,0%.

The industry average is 30,8%.

Current Composition

Supervisory board list from 18.12.2025

NameProfessionResidenceRepresentative RoleContact
Vorsitzender

Diplom-Kaufmann

Flag of Germany, where the residence Köln of Bernd Petelkau is located
Köln

Arbeitgebervertreter

Stellvertretender Vor...

Betriebsratsvorsitzender, RheinEnergie AG

Flag of Germany, where the residence Köln of Andreas Mathes is located
Köln

Arbeitnehmervertreter

Branchenkoordinatorin Energiewirtschaft, ver.di Landesbezirk NRW

Flag of Germany, where the residence Pulheim of Frauke Bendokat is located
Pulheim

Arbeitnehmervertreter

Gewerkschaftssekretärin, ver.di Bundesverwaltung

Flag of Germany, where the residence Berlin of Clivia Conrad is located
Berlin

Arbeitnehmervertreter

Head of Insurance, E.ON SE

Flag of Germany, where the residence Düsseldorf of Diana Custodis is located
Düsseldorf

Arbeitgebervertreter

Freigestelltes Betriebsratsmitglied, RheinEnergie AG

Flag of Germany, where the residence Köln of Nadine Daniel-Groß is located
Köln

Arbeitnehmervertreter

Stadtkämmerin der Stadt Köln

Flag of Germany, where the residence Köln of Prof. Dr. Dörte Diemert is located
Köln

Arbeitgebervertreter

Freigestelltes Betriebsratsmitglied, RheinEnergie AG

Flag of Germany, where the residence Frechen of Thorsten Fledderus is located
Frechen

Arbeitnehmervertreter

Gewerkschaftssekretär, Fachbereich Ver- und Entsorgung, ver.di Bezirk Köln-Bonn-Leverkusen

Flag of Germany, where the residence Köln of Georg Abraham Gampe is located
Köln

Arbeitnehmervertreter

New appointment

Oberstudienrätin/Fachleiterin Sozialw., NRW/BR Köln

Flag of Germany, where the residence Köln of Maria Helmis-Arend is located
Köln

Arbeitgebervertreter

Rechtsanwalt, Lenz und Jhohlen Rechtsanwälte Partnerschaft mbB

Flag of Germany, where the residence Köln of Dr. Gerrit Krupp is located
Köln

Arbeitgebervertreter

Freigestelltes Betriebsratsmitglied, RheinEnergie AG

Flag of Germany, where the residence Köln of Holger Leonhard is located
Köln

Arbeitnehmervertreter

Stellvertretende Betriebsratsvorsitzende, RheinEnergie AG

Flag of Germany, where the residence Köln of Stefanie Mägdefrau is located
Köln

Arbeitnehmervertreter

Diplom-Geographin

Flag of Germany, where the residence Köln of Christiane Martin is located
Köln

Arbeitgebervertreter

New appointment

Berater/Rentner

Flag of Germany, where the residence Köln of Rainer Nickel is located
Köln

Arbeitgebervertreter

Bereichsleiter Finanzen, RheinEnergie AG

Flag of Germany, where the residence Köln of Wolfgang Paul is located
Köln

Arbeitnehmervertreter

Vorstand Finanzen und Regulierung, Westenergie AG

Flag of Germany, where the residence Dortmund of Prof. Dr. Achim Schröder is located
Dortmund

Arbeitgebervertreter

Rechtsanwältin, selbstständig

Flag of Germany, where the residence Köln of Ira Sommer is located
Köln

Arbeitgebervertreter

Projektmanagerin, RheinEnergie AG

Flag of Germany, where the residence Bergheim of Bianca Vüst is located
Bergheim

Arbeitnehmervertreter

New appointment

Systemische Beraterin

Flag of Germany, where the residence Köln of Dilan Yazicioglu is located
Köln

Arbeitgebervertreter

Digital Decision-Making

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Meeting Folders & Documents

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Historical Compositions

Board compositions from previous supervisory board lists