4.5 Financial Income and Expense

for the year ended 31 December | in CHF thousand

2025

2024

Interest income

182

347

Interest income on net defined benefit plans

44

11

Currency exchange gains

207

211

Other financial income

24

Total financial income

433

593

Interest expense

(3,276)

(944)

Interest expense on net defined benefit plans

(170)

(172)

Interest expense from leases

(277)

(323)

Currency exchange losses

(325)

(561)

Other financial expense

(1,340)

(1,012)

Total financial expense

(5,388)

(3,012)

Financial result

(4,955)

(2,419)

Interest expense increased as a consequence of the drawdown of the credit facility in November 2024.

The increase in other financial expense is primarily driven by a fair value adjustment of CHF 1,299 thousand relating to the call option written by the Group to the minority shareholder of Flatfox AG (refer to Note 4.4).