GRI 2-2: Entities included in the organization’s sustainability reporting
GRI 201-2: Financial implications and other risks and opportunities due to climate change
| 
       in CHF 1 000  | 
    
       Notes  | 
    
       31.12.2024  | 
    
       in %  | 
    
       31.12.2023 restated 1)  | 
    
       in %  | 
  
| 
       Assets  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Property, plant and equipment  | 
    
       64 116  | 
    
       15.4  | 
    
       57 157  | 
    
       16.6  | 
  |
| 
       Intangible assets  | 
    
       44 102  | 
    
       10.6  | 
    
       31 850  | 
    
       9.2  | 
  |
| 
       Other non-current assets  | 
    
       
  | 
    
       510  | 
    
       0.1  | 
    
       496  | 
    
       0.1  | 
  
| 
       Deferred tax assets  | 
    
       5 438  | 
    
       1.3  | 
    
       3 123  | 
    
       0.9  | 
  |
| 
       Non-current assets  | 
    
       
  | 
    
       114 166  | 
    
       27.4  | 
    
       92 626  | 
    
       26.9  | 
  
| 
       Inventories  | 
    
       141 489  | 
    
       33.9  | 
    
       135 365  | 
    
       39.3  | 
  |
| 
       Trade accounts receivable  | 
    
       74 290  | 
    
       17.8  | 
    
       51 108  | 
    
       14.8  | 
  |
| 
       Other accounts receivable  | 
    
       9 226  | 
    
       2.2  | 
    
       3 929  | 
    
       1.1  | 
  |
| 
       Prepaid expenses and accruals  | 
    
       
  | 
    
       3 735  | 
    
       0.9  | 
    
       3 643  | 
    
       1.1  | 
  
| 
       Cash and cash equivalents  | 
    
       74 159  | 
    
       17.8  | 
    
       57 851  | 
    
       16.8  | 
  |
| 
       Current assets  | 
    
       
  | 
    
       302 899  | 
    
       72.6  | 
    
       251 896  | 
    
       73.1  | 
  
| 
       Total assets  | 
    
       
  | 
    
       417 065  | 
    
       100.0  | 
    
       344 522  | 
    
       100.0  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Liabilities and shareholders’ equity  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Share capital  | 
    
       
  | 
    
       45 649  | 
    
       10.9  | 
    
       34 112  | 
    
       9.9  | 
  
| 
       Mandatory convertible note  | 
    
       
  | 
    
       5 284  | 
    
       1.3  | 
    
       59 069  | 
    
       17.1  | 
  
| 
       Capital reserves  | 
    
       
  | 
    
       154 773  | 
    
       37.1  | 
    
       113 208  | 
    
       32.9  | 
  
| 
       Treasury shares  | 
    
       
  | 
    
       –5 716  | 
    
       –1.4  | 
    
       –2 775  | 
    
       –0.8  | 
  
| 
       Retained earnings  | 
    
       
  | 
    
       –63 338  | 
    
       –15.2  | 
    
       –72 125  | 
    
       –20.9  | 
  
| 
       Total equity  | 
    
       
  | 
    
       136 652  | 
    
       32.8  | 
    
       131 489  | 
    
       38.2  | 
  
| 
       Long-term provisions  | 
    
       6 523  | 
    
       1.6  | 
    
       3 588  | 
    
       1.0  | 
  |
| 
       Deferred tax liabilities  | 
    
       10 988  | 
    
       2.6  | 
    
       8 165  | 
    
       2.4  | 
  |
| 
       Long-term financial liabilities  | 
    
       91 822  | 
    
       22.0  | 
    
       84 628  | 
    
       24.6  | 
  |
| 
       Liabilities for post-employment benefits  | 
    
       1 626  | 
    
       0.4  | 
    
       1 663  | 
    
       0.5  | 
  |
| 
       Other long-term liabilities  | 
    
       1 532  | 
    
       0.4  | 
    
       -  | 
    
       0.0  | 
  |
| 
       Non-current liabilities  | 
    
       
  | 
    
       112 491  | 
    
       27.0  | 
    
       98 044  | 
    
       28.5  | 
  
| 
       Short-term financial liabilities  | 
    
       26 479  | 
    
       6.3  | 
    
       16 707  | 
    
       4.8  | 
  |
| 
       Trade accounts payable  | 
    
       
  | 
    
       58 103  | 
    
       13.9  | 
    
       37 050  | 
    
       10.8  | 
  
| 
       Other current liabilities  | 
    
       48 251  | 
    
       11.6  | 
    
       39 652  | 
    
       11.5  | 
  |
| 
       Accruals  | 
    
       27 104  | 
    
       6.5  | 
    
       16 301  | 
    
       4.7  | 
  |
| 
       Short-term provisions  | 
    
       3 402  | 
    
       0.8  | 
    
       2 194  | 
    
       0.6  | 
  |
| 
       Income tax payable  | 
    
       
  | 
    
       4 583  | 
    
       1.1  | 
    
       3 085  | 
    
       0.9  | 
  
| 
       Current liabilities  | 
    
       
  | 
    
       167 922  | 
    
       40.3  | 
    
       114 989  | 
    
       33.4  | 
  
| 
       Total liabilities  | 
    
       
  | 
    
       280 413  | 
    
       67.2  | 
    
       213 033  | 
    
       61.8  | 
  
| 
       Total equity and liabilities  | 
    
       
  | 
    
       417 065  | 
    
       100.0  | 
    
       344 522  | 
    
       100.0  | 
  
1) Refer to note "2.2.1 Change to the Consolidation and Valuation Principles - Accounting for Goodwill".