klimaneutralitä is operated by the

© GUT Certification Company
for Management Systems mbH
Environmental verifier
Eichenstraße 3b
12435 Berlin
Tel +49 30 2332021 - 0
Fax +49 30 2332021 - 39

Managing Director: Prof. Dr.-Ing. Jan Uwe Lieback
Commercial Register: Charlottenburg Local Court HRB 64544
Tax No. 37/059/46406
VAT ID no. DE 190888348

All data and information contained on the web pages have been carefully researched and checked by us or by third parties. However, we cannot guarantee the accuracy, completeness and actuality. We expressly point out that we are not responsible for the availability and content of third-party websites to which we refer by link. If the owner of a website to which we refer does not agree with this, please send an e-mail to We will remove the link immediately. Furthermore, we point out that the designations, trademarks, logos and brand names mentioned and shown on this website are the property of the respective companies and/or persons and are subject to copyright. Should any company or person feel that their copyright or trademark rights have been infringed by the presentation on these pages, we would also like to ask you to send an e-mail to We will react immediately!

Use of e-mail addresses: We try to process all incoming e-mails promptly during our general business hours. However, this only applies to our general e-mail address info@gut-cert. E-mails to personalized e-mail addresses of this domain may take some time to be processed. We reserve the right to delete potentially virus-prone e-mails unread without sending a notification of deletion to the sender.

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