| Konzertmeister | Matthias Aeschlimann |
| Judith Müller (Stellvertreterin) | |
| Violine | Matthias Aeschlimann |
| Christoph Butz | |
| Doris Dubach | |
| Jeannine Gloor | |
| Léa Hennet | |
| Claudia Inauen | |
| Hubert Kupper | |
| Rita Lindenmann | |
| Judith Müller | |
| Alexandra Radici | |
| Mirjam Sahli | |
| Nadine Seeholzer | |
| Guy Studer | |
| Alin Veljan | |
| Jennifer Wäber | |
| Peter Willimann | |
| Leandra Wolf | |
| Viola | Jannai Balikavlayan |
| Hans Bucher | |
| Noëmi Glenck | |
| Sania Helbig | |
| Barbara Lang | |
| Masha Tsitova | |
| Violoncello | Yuriko Irisawa |
| Ruth Müri-Helbling | |
| Alexandra Schweighofer | |
| Jonas Willimann | |
| Kontrabass | Fredy Felber |
| Urs Tschopp | |
