Contact & Impressum

W.A. de Vigier Foundation

Untere Steingrubenstrasse 25

4500 Solothurn


Reason for request






Phone number


Authorized representatives

Regula Buob



The author assumes no responsibility for correctness, accuracy, relevance, reliability and completeness of the information.

Liability claims against the author which relate to material or immaterial damages arising from accessing or using or not using, the published information, through misuse of the connection or as a result of technical breakdowns are excluded.

All offers are without obligation. The author expressly reserves the right to amend, change and/or partly or completely delete either parts of the website or the complete publication temporarily or permanently without a separate announcement.


Liability for links

Cross reference and links to third party websites lie outside the scope of our responsibility. No liability of any kind is assumed for such websites. Access and use of such websites occurs entirely at the user’s own risk.



The copyrights and all other rights concerning contents, pictures, photos or other data files on the website belong exclusively to the company W.A. de Vigier or to any other expressly mentioned owners. The written agreement of the copyright holder shall be obtained in advance for the reproduction of any element.


Data protection

Based on article 13 of the Federal Constitution of the Swiss Confederation and the applicable Data Protection provisions of the Confederation (Federal Act on Data Protection, FADP) every person has the right to privacy in their private life and to be protected against the misuse of their personal data. We abide by those provisions. Personal data is handled in strict confidentiality and is neither sold nor passed on to third parties.

In close cooperation with our hosting provider, we make every effort to protect the databases from outside access, data loss, misuse or falsification.

When visiting our website the following data items are automatically recorded in Log Files: IP address, date, time, browser query and generally transferred information on the operating system and/or browser. This user data forms the basis of for statistical purposes and anonymous evaluations in order to identify trends according to which we can improve our service.