v3.25.2
Staff costs - Additional Information (Details) - CHF (SFr)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disclosure        
Staff costs SFr 44,496 SFr 67,959 SFr 145,538 SFr 136,641
Discontinued operations        
Disclosure        
Staff costs       SFr 1,400,000