Angemeldete Teams 2021
| Damen | |||
| 1 | KTV Riehen | 1 | C |
| 2 | Volley Luzern | 2 | SVRI |
| 3 | VBC Arosa | 2 | GSGL |
| 4 | VBC Züri Unterland | 2 | RVZ |
| 5 | TV Lunkhofen | 2 | SVRA |
| 6 | VBC Kanti Limmattal | 1 | D |
| 7 | KSC Wiedikon | 1 | C |
| 8 | VBC Andwil-Arnegg | 1 | D |
| 9 | Volley Muntschellen | 2 | SVRA |
| 10 | Volley Toggenburg | 1 | D |
| 11 | KTV Riehen | 2 | Volley Basel |
| 12 | Volley Uzwil | 2 | RVNO |
| 13 | VBC Rämi | 2 | SVRZ |
| 14 | Pallavolo Kreuzlingen | 2 | RVNO |
| 15 | VBC Chur | 2 | GSGL |
| 16 | VBC Wittenbach | 1 | D |
| 17 | VBC Kanti Baden | 1 | C |
| 18 | STV St. Gallen | 1 | D |
| 19 | VBC Volèro Zürich | 2 | RVZ |
| 20 | Raiffeisen Volleya Obwalden | 2 | RVI |
| Herren | |||
| 1 | VBC Buochs | 1 | C |
| 2 | TV Lunkhofen | 1 | D |
| 3 | STV St. Gallen | NLB | Ost |
| 4 | VBC Uni Bern | 1 | B |
| 5 | Pallavolo Kreuzlingen | NLB | Ost |
| 6 | VBC Voléro Zürich | NLB | Ost |
| 7 | VBC Andwil-Arnegg | 1 | D |
| 8 | VBC Ensiedeln | 1 | D |
| 9 | VBC Wittenbach | SVRNO | |
| 10 | Appenzeller Bären | 2 | RVNO |
| 11 | SG Obwalden | 2 | RVI |