Board of Directors

The board of directors of a maximum of 15 representatives. It elects its executive board, which is composed of one one chairperson and three deputies. The GWP board appoints the general manager and herewith controls operations. It also organizes working groups which are headed by board members wherever possible.

The last board election took place on July 5th, 2022 during the 18th General Assembly in Berlin and elected 15 nominees to the board of directors for the term 2022-26.

Mitliederversammlung_Gruppenfoto Vorstand_2022_Foto_GWP_ProjectImages
German Water Patnership
German Water Patnership
German Water Patnership
German Water Patnership
German Water Patnership
German Water Patnership
German Water Patnership
German Water Patnership

Ingo Hannemann, Chairman of the Board

The certified electrical engineer has been active in the energy and water industry for more than 25 years.

Until 2025, he was the Technical Managing Director and Spokesman of the Management Board of HAMBURG WASSER. Prior to that, from 2009 to 2017, he was responsible for the Technology division for energy, water, and wastewater at Stadtwerke Osnabrück AG, overseeing all pipeline-based sectors in the city. His previous roles also included positions at the MVV Energie Group and Arthur Andersen Business Consulting. Ingo Hannemann is a member of various committees of industry and professional associations.

Since 2024, Ingo Hannemann has been Chairman of the Board of German Water Partnership e. V.

Executive Board

Alexandra Ervenich

Alexandra Ervenich

Mitsubishi Electric

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Georg Huber

Georg Huber

Huber SE

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Members of the Board

Dr. Michael Beckereit

Dr. Michael Beckereit

Tilia GmbH

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Axel Böcker

Axel Böcker

 Dorsch Holding GmbH

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Anja Eimer

Anja Eimer

Siemens AG

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Michael Drechsler

Michael Drechsler

UFT Umwelt- und Fluid-Technik Dr. H. Brombach GmbH

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Prof. Dr. Sven-Uwe Geißen

Prof. Sven-Uwe Geißen

TU Berlin

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Dr. Michael Kuhn

KUHN GmbH

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Dr. Gesa Kutschera

Dr. Gesa Kutschera

Gelsenwasser

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Dr. Shahrooz Mohajeri

Dr.-Ing. Shahrooz Mohajeri

inter 3 GmbH

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Anja Rach

Anja Rach

 

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Dr.-Ing. Gerd Sagawe

Dr.-Ing. Gerd Sagawe

 

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Ursula Schließmann

Dr.-Ing. Ursula Schließmann

Fraunhofer-Institut (IGB)

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