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CrowdInsights GmbH
formerly Collective Insights UG (haftungsbeschränkt)
Großbeerenstrasse 83
10963 Berlin

Phone: +49 (0) 30 921 00 79 20

Represented by:
Managing Director Dr. Ralf Grötker

Register entry:
Registered in the Commercial Register.
Register court: Charlottenburg Local Court
Registration number: HRB 180850 B

Sales tax identification number according to §27a Umsatzsteuergesetz: DE308610734


All information provided on this website has been compiled and checked to the best of our knowledge and belief. However, we cannot guarantee that the information provided is up-to-date, correct, complete or available at all times. A contractual relationship with the users of the Internet offer does not come about. We are not liable for any damage caused by the use of this internet offer. This exclusion of liability does not apply if the provisions of § 839 BGB (liability for breach of official duty) are relevant. We accept no liability for any damage caused by malware or the installation or use of software when calling up or downloading data.


Cross-references (“links”) to the websites of other providers are to be distinguished from our own content. Through these links, we merely provide access to the use of third-party content in accordance with § 8 of the German Telemedia Act. When first linking to these Internet offers, we have checked these external contents to see whether they could trigger any possible civil or criminal liability. However, we cannot constantly check these external contents for changes and therefore cannot assume any responsibility for them. For illegal, incorrect or incomplete content and especially for damages resulting from the use or non-use of information provided by third parties, the respective provider of the page is solely liable.