Privacy Policy
Last updated: May 27, 2026
1. General Information
The protection of your personal data is important to us. This Privacy Policy explains how Trefilia AG collects, processes, and protects personal data when you visit our website.
We process personal data in accordance with the Swiss Federal Act on Data Protection (revDSG) and, where applicable, the EU General Data Protection Regulation (GDPR).
2. Data Controller
Trefilia AG
Steinenring 23
4051 Basel
Switzerland
Email: webrequest@trefilia.com
3. Collection and Processing of Personal Data
When you visit our website, certain technical information may be automatically collected by our hosting provider to ensure the secure and stable operation of the website.
- IP address
- Date and time of access
- Browser type and version
- Operating system
- Referrer URL (if applicable)
- Accessed pages and files
This data is generally processed for technical and security purposes and to ensure the proper functioning of the website.
4. Contact by Email
If you contact us via email, we process the personal data you voluntarily provide, such as your name, email address, message content, and any additional information you choose to provide.
We use this information solely to process and respond to your inquiry.
5. Hosting
This website is hosted by Metanet.
The hosting provider may process technical data necessary for operating and securing the website in accordance with applicable data protection laws.
6. Cookies and Tracking Technologies
This website does not use cookies for tracking, analytics, or marketing purposes.
We do not use Google Analytics, advertising pixels, or behavioural tracking tools.
7. Data Retention
We retain personal data only for as long as necessary to fulfil the purposes for which it was collected, comply with legal obligations, or protect our legitimate interests.
8. Disclosure of Personal Data
We do not sell or rent personal data. Personal data may be shared with service providers only where necessary for website hosting, technical maintenance, or legal compliance.
9. International Data Transfers
Where personal data is transferred outside Switzerland or the EEA, we take appropriate safeguards to ensure an adequate level of data protection in accordance with applicable law.
10. Your Rights
You may have the right to access, rectify, delete, restrict, or object to the processing of your personal data and withdraw consent where applicable.
Contact: webrequest@trefilia.com
11. Data Security
We implement appropriate technical and organisational security measures to protect personal data against unauthorised access, loss, misuse, or alteration.
12. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. The current version published on this website shall apply.