Privacy Policy

The protection of your personal data is important to us. We process your personal data carefully and in accordance with the Swiss Federal Act on Data Protection (FADP).
This Privacy Policy explains what personal data may be collected when you visit our website and how we use it.

Data Controller
Truffer AG
Balma 168 E
CH-7132 Vals/GR
Switzerland

T +41 81 935 16 42
contact@truffer.ch

Data Collected When Visiting Our Website

When you visit our website, technical data such as your IP address, date and time of access, browser type, operating system, pages accessed and referrer URL may be collected. This data is used in particular to ensure the secure and reliable operation of the website and to analyse its use.

Contact Form

When you contact us via our contact form, we process the information you provide, in particular your name, email address, telephone number and the content of your message. This information is used to process your enquiry and is also stored in our content management system (CMS). This also applies to enquiries regarding guided tours of Haus Balma or the quarry. Submitting such an enquiry does not constitute a binding booking.

When you subscribe to our newsletter, we store your email address in our content management system (CMS). We use it exclusively to send you information about our company, projects and news. You can unsubscribe from the newsletter at any time or contact us at contact@truffer.ch.

Cookies

Our website uses cookies and similar technologies. Some are technically necessary for the operation of the website. Others help us analyse how our website is used and improve our services. When you first visit our website, you can decide whether you consent to the use of analytics cookies. If you select “Reject all”, only technically necessary cookies will be used. You can change your selection at a later time.

Google Analytics

We use Google Analytics, a web analytics service provided by Google, to statistically analyse the use of our website and improve our services. In particular, information about the use of the website and technical data such as your IP address, device and browser information may be processed and transmitted to Google. Google Analytics is only used if you have consented to the use of the corresponding cookies. Further information about how Google processes personal data can be found in Google’s Privacy Policy.

Google Search Console

We use Google Search Console to monitor and optimise the visibility and technical performance of our website in Google Search.

Map Service

We use Mapbox to display maps, incorporating map data from OpenStreetMap. When maps are accessed, technical information such as your IP address may be transmitted to the respective providers. Further information about data processing can be found in the privacy policies of Mapbox and OpenStreetMap.

Disclosure of Personal Data

We only disclose personal data where this is necessary for the operation of our website, the provision of our services or the use of the services mentioned in this Privacy Policy, or where we are legally required to do so. Recipients may include technical service providers and data processors as well as the third-party providers mentioned in this Privacy Policy.

Data Retention

We retain personal data only for as long as necessary for the respective purpose or as required by statutory retention obligations. The data is subsequently deleted or anonymised.

Your Rights

Under applicable data protection law, you have the right in particular to request information about the personal data we process about you and to request that incorrect data be corrected or your data deleted. For questions regarding data protection or to exercise your rights, please contact us at contact@truffer.ch.

Changes

We may amend this Privacy Policy at any time. The version currently published on this website shall apply.

Last updated: July 2026