• Ortsgruppe Bern - «Kakteenfreunde Bern»
• Ortsgruppe Genève - «Cactus-Club Genève»
• Kakteenfreunde Gonzen - «Kakteenfreunde Gonzen»
• Ortsgruppe Schaffhausen - «Kaktusverein Schaffhausen»
• Ortsgruppe Solothurn - «Ortsgruppe Solothurn»
• Ortsgruppe Winterthur - «Winterthurer Kakteengesellschaft»
• Ortsgruppe Zürich - «Zürcher Kakteengesellschaft»
• Ortsgruppe Zurzach und Umgebung - «Kakteenverein Zurzach»

• Fribourg
• Le Piqué - Société et Journal francophones de botanique appliquée aux cactus, aux plantes succulentes, et aux plantes d'acclimatation.
• Sukkulenten-Sammlung Zürich und Förderverein der Sukkulenten-Sammlung

• German Cactus Society
• Gesellschaft Österreichischer Kakteenfreunde

There are a large number of cactus and succulent homepages. Three representative homepages are listed that offer language specific, extensive and well maintained collections of Internet Links.

• German Cactus SocietySociety - Contains links related to private homepages, nurseries, clubs, wokshops, botanical gardens, protection of species and specific groups of plants - Language: German.
• Au Cactus Francophone - Contains nurseries, clubs, events, hints for cultivation, forum, announcements, photos, encyclopaedia, links - Language: French.
• Cactus MallMall - clubs, events, nurseries, colletions, photos, books, CD ROMs, hints for cultivation - Language: English, including German part.