Legal notice

Company Information:

Zayna GmbH
Blériot-Allee 4
8152 Opfikon

Contact Information:

Phone: +41 79 196 94 28

Legal Information:

UID: CHE-294.634.331
Commercial Register Number: CH-020-4084181-2

Authorized Representative:

Christian Sohn



Zayna GmbH strives to ensure the information on our website is accurate and up-to-date. However, we do not guarantee the completeness, accuracy, or reliability of the information provided. The content on this website is for general informational purposes only and should not be taken as professional advice. Zayna GmbH is not responsible for any errors or omissions, or for any loss or damage resulting from reliance on the information on this website.

Liability for Links:

Our website may contain links to external websites over which we have no control. Therefore, we cannot accept any responsibility for the content of these external sites. The respective provider or operator of the linked sites is always responsible for their content. Linked sites were checked for possible legal violations at the time of linking and no illegal content was identified. However, ongoing monitoring of the linked pages is not feasible without specific indications of a violation. Upon notification of any infringements, such links will be removed promptly.


The content and works created by Zayna GmbH on these pages are subject to Swiss copyright law. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of copyright law requires the prior written consent of Zayna GmbH. Downloads and copies of this website are permitted for private, non-commercial use only.

Privacy Policy:

Please refer to our Privacy Policy for detailed information regarding data protection and the handling of personal data.

Dispute Resolution:

The European Commission provides an online dispute resolution (ODR) platform, which can be accessed at We are neither obliged nor willing to participate in a dispute settlement procedure before a consumer arbitration board.