bardusch AG
Brunos
Clean Water Foundation
Ernst Göhner Stiftung
Korporation Baar-Dorf
Migros-Engagement
The project "Vocational training in Luapula, Zambia" was supported by the Migros Support Fund.
Röm.-kath. Landeskirche des Kt. Luzern
Schindler Aufzüge AG
Schmid Unternehmerstiftung
Stadt Luzern
Stadt St. Gallen
Summits4Hope
Swiss Holiday Park
Swiss Ibex GmbH
Swisslos-Fonds Kanton Solothurn
Symphasis
KEEP BROWSING
WfW GASTRO-PARTNERS
All types of restaurant and hotel establishments implement WfW concepts and communicate the value of clean drinking...
WfW COMPANY-PARTNERS
WfW OFFICE-Partners promote the drinking of tap water in their everyday business.
MATERIAL SPONSORS
Material sponsors support us with their technical know-how or with favourable conditions for their products and ser...