Roskopf Association
The following companies were members of the Swiss Roskopf Association in 1963:
- Agon, Robert Triebold AG, Mumpf
- Argo Watch, Nods
- Bader, Mentor, Holderbank
- Basis Watch, A. Thommen, Tecknau
- Bermi Watch, Morbio, Inferiore
- BRAC, AG, Breitenbach
- Montres Buler, Lengnau
- Burgana, Bettlach
- Central Watch, A. Kuenzi, Saint-Blaise
- Claro Watch, Claro
- Constructa, Bettlach
- Continental, Sissach
- Costal Watch, Bienne
- Diantus Watch, Castel San Pietro
- Dolmy, La Chaux-de-Fonds
- Donada, W. Racine, Welschenrohr
- Ferex, Lugano
- Fero Watch, Feldmann & Cie, Wolfwil
- Girard-Dubois, Rossens
- Glatzfelder & Co, Welschenrohr
- Groeflin Uhrenfabrik, Tenniken
- Helsa Watch, Porrentruy
- Hissarlian, Grenchen
- Ilona, Grenchen
- Josmar Watch, Bettlach
- Jowissa Uhren, Bettlach
- Matura Watch, Grand-Saconnex (GE)
- Oberon Watch, Wolfwil
- Orpe Watch, La Chaux-de-Fonds
- Public Watch, Salvan
- Rendex, Liestal
- Renfer-Abrecht, Lengnau
- Restawa Watch, Stämpfli & Co., Grenchen
- Revox, Melano
- Ris W., Ostara Uhren AG, Grenchen
- Hans Ritz, Vacallo
- E. Roth, Neuchâtel
- Werner Schaub, Tenniken
- Erwin Schulp, Lengnau
- Sheffield Watch, Sissach
- Sicura Uhren, Grenchen
- Sindaco, Locarno
- Sorna Watch, Grenchen
- Sperina Watch, H. Gribi & Sohn, Lengnau
- Tenor, Tramelan
- Triad Watch, Solothurn
- Viator, Melano
- G. Vuilleumier, Colombier
- Waldmann, Kriegstetten
- Gottlieb Weber, Titterten
- O. Wullimann, Grenchen