Photo credits and privacy policy
Last updated: October 17, 2026
Photo credits
The photographs of mountain lakes are used under the terms of the CC BY-SA 3.0 and CC BY-SA 4.0 licenses.
Below are the photo credits for each page of this website.
Home. Lac de Salanfe, panoramic view of the lake and Tour Sallière. Björn S. CC BY-SA 3.0.
Source: https://commons.wikimedia.org/wiki/File:Panoramic_view_of_the_Lac_de_Salanfe_and_the_Tour_Salli%C3%A8re_-_panoramio.jpg
Services. Lac de Louvie, Val de Bagnes. Gleb Zajarski. CC BY-SA 4.0.
Source: https://commons.wikimedia.org/wiki/File:Lac_Louvie.jpg
Solutions. Lac de Derborence. Zacharie Grossen. CC BY-SA 4.0.
Source: https://commons.wikimedia.org/wiki/File:Lac_de_Derborence.jpg
Sectors. Lac Bleu, Arolla. Markus Bernet. CC BY-SA 4.0.
Source: https://commons.wikimedia.org/wiki/File:Lac_Bleu_%28Arolla%29.jpg
About. Lac de Tseuzier, Icogne. Jean-Daniel von Allmen. CC BY-SA 4.0.
Source: https://commons.wikimedia.org/wiki/File:Lac_deTseuzier%2C_Icogne%2C_Valais.jpg
FAQ. Lac d’Émosson, view from Blettey. Christian David. CC BY-SA 4.0.
Source: https://commons.wikimedia.org/wiki/File:Lac_d%27Emosson_depuis_Blettey.jpg
Contact. Bettmersee, view toward Bettmerhorn. Friedrich-Karl Mohr. CC BY-SA 3.0 DE.
Source: https://commons.wikimedia.org/wiki/File:2010-Bettmersee.jpg
Testimonials. Lac de Taney, eastern shore, Vouvry. Christian David. CC BY-SA 4.0
Privacy policy
Only the French version is the official version.
1. Data controller
vbch Sàrl, Rue Marc-Morand 21, 1920 Martigny, Valais, Switzerland (UID CHE-302.126.978). Email: info@vbch.ch. Vincent Bertin, consultant and founder of vbch, is responsible for data protection matters.
This policy applies to the website https://www.vbch.ch and complies with the Swiss Federal Act on Data Protection (revised FADP).
2. Our principle: no exploitation of your data
vbch Sàrl does not exploit any personal data for commercial purposes. We do not sell your data, do not pass it on to advertisers, do not carry out any profiling or automated decision-making, and do not use any third-party audience measurement tool. The only data we receive is the data you provide to us voluntarily, and it is used solely to respond to you.
3. The data you provide to us
When you use the contact form or request trial access to our AI agent, we receive the information you enter: first name, last name, email address, phone number, organization, and message. We use it exclusively to process your request, arrange the requested call, or send you your access link.
The questions you ask the demonstration AI agent are used solely to respond to you and are not used to train models.
4. Hosting and technical data
The site is hosted by Wix.com Ltd. Like any hosting provider, Wix records technical logs (IP address, browser type, pages requested) that are necessary for the security and operation of the site; vbch Sàrl does not exploit them.
This data may be processed outside Switzerland, in particular in the United States, on the basis of standard contractual clauses and the Swiss-US Data Privacy Framework. Wix privacy policy: https://www.wix.com/about/privacy.
Apart from Wix.com, your data is not shared with any third party, except where required by law.
5. Security
Communications with the site are encrypted (HTTPS). Access to the requests we receive is limited to vbch Sàrl. However, no transmission over the Internet is completely secure, and we cannot guarantee absolute security.
6. Your rights
You may at any time request access to your data, its correction, its deletion, or the restriction of its processing, object to its processing, or request its portability by writing to info@vbch.ch. We respond as promptly as possible and may ask you to verify your identity.
7. Cookies
7.1 What is a cookie?
A cookie is a small text file stored on your device when you visit a website. It allows the site to work properly, remain secure, and remember certain choices, such as the display language. Our website https://www.vbch.ch is hosted on the Wix.com platform. The only cookies set during your visit are those of this platform.
7.2 Why these cookies
All of these cookies are necessary for the operation and security of the site: protection against fraudulent requests, stability, page rendering, and remembering your language on a bilingual site. They contain no data that could identify you by name and are not used to track your browsing on other sites. In accordance with Art. 45c of the Swiss Telecommunications Act (TCA) and the new Swiss Federal Act on Data Protection (revised FADP), setting these cookies does not require your prior consent; you are informed of them through this section, and you can refuse them at any time through your browser.
7.3 Managing this site’s cookies from your browser
This site does not display a cookie banner because it does not set any non-essential cookies. You can nevertheless view, block, or delete cookies at any time in your browser settings:
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Chrome: Settings > Privacy and security > Cookies and other site data
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Firefox: Settings > Privacy & Security > Cookies and Site Data
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Safari: Settings > Privacy > Manage Website Data
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Edge: Settings > Cookies and site permissions
7.4 To learn more
The list of Wix platform cookies and their descriptions are published by Wix.com at https://support.wix.com/en/article/cookies-and-your-wix-site. For any technical question about the configuration of this site and its cookies, you can also contact the agency that designed it, Wix Factory: https://www.wixfactory.com/. For any question regarding the protection of your personal data, the data controller remains vbch Sàrl.
8. Changes
We may update this policy if our practices or the law change. The version in force is the one published on this page, with its update date. In the event of a significant change, a notice will be displayed on the site.