Donateurs

DSM Nutritional Products

Eldora AG

Helsana AG

F.Hunziker & Co AG

Lidl

Menu and More AG

Migros

Switzerland Cheese Marketing AG

Betty Bossi AG

Compass Group

Hug AG

Groupe ZFV

Mc Donald’s

PreCon AG

SwissMilk

Sv Group AG

Swissmooh AG

Zweifel