| CHF million | Note | Dec. 31, 2025 | Dec. 31, 2024 |
|---|---|---|---|
| Assets | |||
| Property, plant and equipment | 14 | 905 | 846 |
| Right-of-use assets | 15 | 2,370 | 2,041 |
| Goodwill | 16 | 2,547 | 2,326 |
| Other intangibles | 16 | 91 | 104 |
| Investments in joint ventures and associates | 27 | 31 | |
| Deferred tax assets | 12 | 160 | 167 |
| Non-current assets | 6,100 | 5,515 | |
| Prepayments | 178 | 160 | |
| Contract assets | 17 | 358 | 298 |
| Trade receivables | 17 | 4,235 | 4,312 |
| Other receivables | 18 | 171 | 189 |
| Income tax receivables | 135 | 99 | |
| Cash and cash equivalents | 19 | 750 | 1,152 |
| Current assets | 5,827 | 6,210 | |
| Total assets | 11,927 | 11,725 |
| CHF million | Note | Dec. 31, 2025 | Dec. 31, 2024 |
|---|---|---|---|
| Liabilities and equity | |||
| Share capital | 20 | 121 | 121 |
| Reserves and retained earnings | 1,177 | 1,961 | |
| Earnings | 882 | 1,181 | |
| Equity attributable to the equity holders of the parent company | 2,180 | 3,263 | |
| Non-controlling interests | 32 | 2 | |
| Equity | 2,212 | 3,265 | |
| Provisions for pension plans and severance payments | 21 | 243 | 273 |
| Deferred tax liabilities | 12 | 123 | 107 |
| Borrowings | 23 | 874 | – |
| Non-current provisions | 24 | 59 | 55 |
| Other non-current liabilities | 26 | 628 | 20 |
| Non-current lease liabilities | 15 | 1,761 | 1,576 |
| Non-current liabilities | 3,688 | 2,031 | |
| Bank and other interest-bearing liabilities | 23 | 614 | 217 |
| Trade payables | 25 | 2,024 | 2,117 |
| Contract liabilities | 25 | 106 | 105 |
| Accrued trade expenses | 25 | 1,123 | 1,145 |
| Income tax liabilities | 193 | 249 | |
| Current provisions | 24 | 175 | 99 |
| Other current liabilities | 27 | 1,084 | 1,944 |
| Current lease liabilities | 15 | 708 | 553 |
| Current liabilities | 6,027 | 6,429 | |
| Total liabilities and equity | 11,927 | 11,725 |