Privacy & Imprint

Privacy policy

This privacy policy explains which personal data Comm 5 processes, for what purpose, how and where — in particular in connection with our website comm5.ch and our other services. It also sets out the rights of the people whose data we process.

Additional or separate privacy notices and terms may apply to individual services.

1. Contact

Responsible for the processing of personal data:

Data protection contact: Mira Zawrzykraj.

2. Processing of personal data

2.1 Terms

Personal data is any information relating to an identified or identifiable person. Processing means any handling of personal data, whatever the means — for example collecting, storing, using, disclosing, archiving or deleting it.

2.2 Legal basis

We process personal data in accordance with Swiss data protection law, in particular the Federal Act on Data Protection (FADP) and the Data Protection Ordinance (DPO). Where the EU General Data Protection Regulation (GDPR) applies, we comply with it as well.

2.3 Type, scope and purpose

We process only the personal data we need to provide our services reliably, securely and in a user-friendly way — mainly contact details, the content of our communication with you, and technical data from visits to our website.

We keep personal data only as long as the purpose requires or the law obliges us to, and then delete or anonymise it. Most of it is information you give us yourself, for example when you contact us by email. If you share data about other people with us, please make sure they are aware of it and that it is accurate.

2.4 Service providers, including abroad

We work with service providers — for example for hosting, email and IT — who may process personal data on our behalf. We choose them carefully and bind them to appropriate data protection.

They are mainly located in Switzerland and the European Economic Area (EEA). If personal data is transferred to a country without an adequate level of data protection, we ensure suitable safeguards, such as the standard contractual clauses recognised by the FDPIC.

3. Your rights

You have the rights granted by Swiss data protection law — in particular to access your personal data, have it corrected or deleted, object to its processing, and receive certain data in a common electronic format. To exercise these rights, write to info@comm5.ch.

You may also complain to the competent supervisory authority. In Switzerland, this is the Federal Data Protection and Information Commissioner (FDPIC).

4. Data security

We take appropriate technical and organisational measures to protect personal data. Our website is only available via an encrypted connection (HTTPS), shown by the padlock in your browser’s address bar.

No transmission of data over the internet is completely secure, so we cannot guarantee absolute security. Nor can we influence any access to data by security authorities in Switzerland or abroad.

5. Use of this website

5.1 No cookies or tracking

This website sets no cookies and uses no analytics or tracking tools, tracking pixels or social media plugins. It loads no fonts, scripts or other content from third parties.

5.2 Display preference

If you switch between light and dark mode, your choice is saved in your browser’s local storage so the website remembers it on your next visit. This setting stays on your device, is never sent to us, and can be removed at any time by clearing your browser data.

5.3 Server log files

Our hosting provider, SCNR Hosting Facilities / Compination (Switzerland), automatically records the following for every visit: date and time, IP address, the page requested, HTTP status code, amount of data transferred, the previously visited page (referrer), and browser and operating system.

This data is needed to deliver the website reliably and to keep it secure. Log files are deleted after 60 days.

6. Email and communication

If you contact us, we use your details only to handle your enquiry. Our email runs on our own system (Grommunio), hosted in Switzerland.

For video meetings we use Whereby; the provider’s own terms and privacy policy also apply.

7. Changes

We may amend this privacy policy at any time. The version published on this website applies. Last updated: 29 September 2026.

Imprint

Responsible for content

Company details

Represented by: Matthias Müller, Chairman of the Board

Commercial register: Canton of Zurich

Copyright

The copyright in all content on this website belongs to Comm 5 AG or to the rights holders named. Any use requires prior written permission.

Disclaimer

We check the content of this website carefully and keep it up to date, but accept no liability for the accuracy, completeness or timeliness of the information provided. We may change it at any time without notice.

Links to external websites were checked when they were set. We have no influence over their content or availability, and their operators are solely responsible for them. Liability for any damage arising from access to or use of this website, or of linked websites, is excluded to the extent permitted by law.