We would like to thank the participating companies, listed below, for their co-operation in the construction of the Sounding Soil website.

© 2019 Biovision Foundation for Ecological Development


Concept, Webdesign and Technical implementation:

Binkert Partnerinnen, Zürich



Biovision Foundation, Zürich
Marcus Maeder, Zürich


Data protection:

Your personal details are used by us solely for internal purposes. We do not pass on addresses to other organizations We completely fulfill the legal requirements for data protection. Your personal information is treated confidentially and used exclusively for internal purposes. Biovision manages its own database and does not pass on information to third parties. We do not rent or sell addresses. Privacy Policy of the Biovision Foundation