» Associazione Italiana Collezionisti Cavatappi
mail: Maurizio FANTONI Piazza Libia, 7 20135 Milano, Italy
» Association of British Corkscrew Devotees and Enthusiasts (ABCDE)
email: mikemeakin@btinternet.com
» Canadian Corkscrew Collectors' Club (CCCC)
email: ccccdues@aol.com (largest club – open membership)
» Club Français du Tire-Bouchon (CFTB)
Website: tire-bouchon-cftb.com
» Die Gruppe der Korkenzieher-Sammlerin Österreich
Mail: Peter Hoefer, Postfach 111, A-5010 Salzburg, Austria
» Golden Gate Corkscrew Collectors (GGCC)
Email: bystran@yahoo.com
» Helix Scandinavica (HS)
Email: pekman@swipnet.se
» International Correspondence of Corkscrew Addicts (ICCA)
Email: mvdancer@lycos.com (limited membership)
» Smith Mountain Lake Corkscrew Coveters (SMLCC)
Email: corkscrew@bullworks.net (free membership)
Website: bullworks.net/virtual/smlcc/members.htm
» Verein Korkenzieherfreund (VKF)
Website: korkenzieherfreunde.de
