16.01.2026
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Ad hoc announcement pursuant to Art. 53 LR
Zehnder Group increases sales in a challenging market environment. Ventilation sales exceed EUR 500 million for the first time.
- Zehnder Group sales rose by 8% to EUR 760.7 million in 2025. The sales growth was driven by further market development in the ventilation segment
- Sales in the ventilation segment increased significantly by 18% to EUR 501.7 million, accounting for 66% of total sales. The Siber acquisition contributed to ventilation sales growth with 5%
- Sales in the radiator segment decreased by 8% to EUR 259.0 million due to reduced renovation activity
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