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If you have a concern for us, want to tell us something or have a question for us, please write to us or call us. People work at WECHANGE, many of us on a voluntary basis. We are happy to receive respectful, friendly messages.


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wechange eG
 | c/o Thinkfarm | Oberlandstraße. 26-35 | 12099 Berlin
Tel.: wednesdays 10-15h 030 / 54 90 99 90

Executive Board Dr. Michael Mischke & Simon Liedtke 

Supervisory Board Ludwig Schuster & Helmut Wolman & Estelle Goebel-Aribaud

Register of cooperative registered at 25.02.2016 Register number: GnR 784 B

Membership in the ZdK The WECHANGE eG is a member of The Central Association of the German Consumer Cooperatives (ZdK). Association Headquarters: Baumeisterstr. 2 20099 Hamburg


Auditing Association PdK The WECHANGE eG is regularly audited by the Auditing Association of the German Consumer and Service Cooperatives e.V.. Association Headquarters: Schönhauser Allee 10-11 10119 Berlin

Donation account We welcome donations that support the work of the cooperative (non-deductible). Account of change eG at the GLS-Bank IBAN: DE34430609671180674700