Where is Calenso's data hosted?

Created by Calenso Support, Modified on Fri, 12 Apr 2024 at 03:35 PM by Calenso Support


Calenso is hosted in Switzerland by the company Nine Internet Solutions AG.


Nine is the leading provider of managed service solutions in Switzerland. Nine offers full platform management in the public cloud and the private cloud, both of which use the Swiss location. 


The company is ISO 27001 and ISO 9001 certified and employs around 40 people. Operations are guaranteed at three data center locations. Nine stands for maximum availability, top performance, 24/7 monitoring and full scalability. Nine is fully GDPR and DSG compliant.


Calenso's data is therefore only ever stored and archived in encrypted form in Switzerland. 


Additional backups are also stored with the following providers:


Cyon GmbH

Brunngässlein 12, 4052 Basel


Hostpoint AG

Neue Jonastrasse 60, 8640 Rapperswil-Jona


Further sub-processors are listed on our website: Calenso subprocessors


Please note that some of the locations listed are in Europe or the USA. The data is only hosted outside Switzerland if you use a corresponding provider (e.g. Google Calendar) and connect to Calenso.

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