2018/2021 | Regula Gutjahr, IW Club Bern-Zytglogge |
2015/2018 | Ursula Baumann, IW Club Aarau |
2012/2015 | Ruth Beausire, IW Club La Chaux-de-Fonds |
2009/2012 | Ursula Brüllmann, IW Club Freiamt-Lenzburg |
2006/2009 | Margrith Nigg, IW Club Sardona |
2003/2006 | Rita Wick, IW Club St.Gallen |
2002/2003 | Maria Ulbricht, IW Club Bulle |
1999/2002 | Ruth Beausire, IW Club La Chaux-de-Fonds |
1996/1999 | Elisabeth Schoop, IW Club Frauenfeld ✝︎ |
1994/1996 | Marga Affolter, IW Club Morges |
1990/1994 | vakant / vacant |
1987/1990 | Charlotte Landry, IW Club Val-de-Travers |