Consolidated income statement

millions of CHF	Notes	2024	2023
Revenue	3	241.2	248.1
Cost of goods sold		–160.6	–166.1
Gross profit		80.6	82.0
Selling and administrative expenses		–53.7	–57.2
Research and development expenses		–13.7	–12.9
Other operating income / (expenses), net	5	–0.2	2.5
Share of the profit / (loss) of associates		–0.1	–
Operating income		12.9	14.5
Interest income	6	0.5	0.3
Interest expenses	6	–6.1	–4.2
Other financial income / (expenses), net	6	–0.7	–1.6
Income before tax expenses		6.6	9.0
Income tax expenses	7	–1.0	–1.7
Net income		5.6	7.3
Attributable to shareholders of the parent		5.2	7.3
Attributable to non-controlling interests		0.4	–

Earnings per share (in CHF)
Basic earnings per share		0.12	0.18
Diluted earnings per share		0.13	0.18