Alexandre Castella produces Christmas trees for more than 25 years. He was joined by his sons a couple of years ago in this family business, based in Sommentiers, in the canton of Fribourg.
Adrian Kuhn manages this family farm situated between Zurich and Winterthur for many years now. They are specialized in fruits and vegetables, field crops and Christmas trees.
Bernard Frey is horticulturist in Boudry in the canton of Neuchâtel. During Winter times, he completes his activity with the cultivation and delivery of Christmas trees.
Elisabeth and Peter Gäumann manage the family farme based in Tägertschi, in the canton of Bern. In addition to milk production, they grow Christmas trees.