WeinSTAMM is the wine business of the Stamm family in Thayngen, who planted their first vines there in 1982 in the Thaynger Stoffler. The vines grow on steep slopes in Thayngen and Stein am Rhein. From planting to bottling, the business handles every step of production itself and is certified by Bio Suisse. The winery has a tasting room for functions, and WeinSTAMM also shows its wines at outside events.