Investor relations

Sensirion closed the 2025 financial year in a highly challenging market environment with revenue of CHF 342.4 million, slightly above guidance. This corresponds to a year-on-year increase of 29.2 % in local currencies and 23.8 % in Swiss francs compared with the previous year. EBITDA more than doubled compared to adjusted 2024, underpinned by strong cash conversion. The biggest growth driver was A2L leakage sensors for air conditioning systems in the US. However, market share was also gained in other applications, with three of the four end markets recording significant growth. At the same time, Sensirion is benefiting from broadly diversified growth areas in all end markets, which made noticeable progress in the reporting year. Thanks to its strong pipeline, innovative technologies, clear strategic priorities and high industrial resilience, Sensirion is well positioned to achieve sustainable growth in the coming years in the strategically relevant areas of leakage detection, advanced medical sensor solutions and industrial gas analysis.

The first half of the year closed with sales of CHF 184.5 million. This represents an organic revenue increase of 45.5% in local currencies and 44.2% in Swiss francs compared to the same period last year. This growth was driven mainly by the continued ramp-up of A2L leakage sensors for air conditioning systems in the US, as well as increased demand for environmental sensors from China and the broad distribution network. This resulted in substantial year-on-year growth of over 50% in three of our four end markets. At 51.5%, the gross margin is significantly higher than in the same period of the previous year. The EBITDA margin increased significantly to 19.8%.

Sensirion is reaffirming the forecast for the 2025 financial year, but is narrowing the revenue guidance symmetrically: assuming stable economic conditions, the company now expects consolidated revenue of CHF 320 to 340 million. 

In the 2024 financial year, Sensirion was able to return to growth and increase its sales by 22.1 % in local currency and 18.6 % in Swiss francs compared to the previous year to CHF 276.5 million. Sales growth is thus at the upper end of the guidance and is primarily attributable to new business in the industrial and automotive markets. The strategy of continuing to invest in growth projects and innovation even during the crisis year of 2023 therefore paid off. The global market situation for our existing business, on the other hand, remains challenging. Profitability has improved, thanks to revenue growth and a rigorous cost optimization program. Adjusted for the one-off costs arising from the termination of operations in Berlin, the gross margin was 49.2 % and the EBITDA margin 10.5 %. 

For the 2025 financial year, Sensirion once again expects strong sales growth and a normalization of profitability within the mid- to high-teen percent range. 

The Board of Directors of Sensirion Holding AG is proposing Mirjana Blume to succeed Ricarda Demarmels, who will not be standing for re-election at the Annual General Meeting on May 12, 2025.