Newsroom

At the annual general meeting on May 12, 2025, in Rapperswil-Jona, the shareholders of Sensirion Holding AG were informed about the results of the Sensirion group for the financial year 2024, which saw strong sales growth thanks to new business in a continuing challenging environment. The shareholders approved all proposals of the Board of Directors.

Sensirion, one of the world’s leading manufacturers of environmental and flow sensors, has completed the expansion of its production facility in Debrecen, Hungary. The additional building comprises roughly 7,000 m² of new production and logistics capacity. This will significantly increase production capacity for sensor modules to support Sensirion’s ambitious growth objectives. Sensirion is also strengthening its position as an attractive employer with secure jobs and good working conditions at its Debrecen site. The new production facility opens today.

Sensirion, an expert in environmental and flow sensor solutions, is supporting the WOBBLE2 project of the Berlin Experimental Astronautics Research Student e.V. (BEARS e.V.) with the high-precision SLF3S-4000B sensor. The dedicated team of students from the Technical University of Berlin has qualified for the 15th cycle of the REXUS/BEXUS program, which allows them to test their experiments on sounding rockets. 

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.

We are excited to announce the upcoming launch of SCD43, the latest Photoacoustic NDIR CO₂ sensor from Sensirion. SCD43 is compatible with ASHRAE 62.1 Draft Addendum d and will be available to customers and via Sensirion’s distribution partners in summer of 2025.

The South African Consortium of Air Quality Monitoring (SACAQM) is dedicated to enhancing air quality monitoring through innovative, low-power, wireless systems powered by artificial intelligence. Their mission is to improve public health in South Africa and contribute to global carbon neutrality efforts.

Sensirion is excited to announce the launch of the SEK-SEN66 evaluation kit. It is designed for easy and cost-effective evaluation of Sensirion’s all-in-one air quality sensor modules, including SEN60, SEN65, and SEN66. The evaluation kit is now available for purchase through their global network of trusted channel partners.

Sensirion proudly announces the recognition of its SGD43S-M3-Sx refrigerant leakage detection system by UL Solutions (UL60355-2-40). This underscores Sensirion's commitment to elevating safety standards in the HVACR industry, providing manufacturers with streamlined UL Recognized components for the evolving regulatory landscape of refrigerants.

Today, November 5, 2024, Sensirion will present an update on its growth strategy and medium-term outlook at the second Capital Market Day.

The STS4L is the latest addition to Sensirion’s STS4x temperature sensor series and is the ideal solution for cost and space-sensitive applications. With adapted accuracy specifications, it offers top performance and industry-leading lead times. 

Sensirion, a global leader in environmental sensing solutions, is thrilled to announce the SFA40, the newest addition to their formaldehyde sensor portfolio. The SFA40 represents a breakthrough in electrochemical sensing technology, offering unparalleled performance in a compact form factor. Mass production is expected to start in early 2025.

The first half of the year closed with sales of CHF 128.0 million. This represents an organic revenue increase of 8.9 % in local currencies and 3.9 % in Swiss francs compared to the same period last year. Growth was driven by the automotive and industrial markets, whereas year-on-year sales comparisons in medical and consumer are impacted by ongoing de-stocking effects. The operating result was significantly impacted by the discontinuation of Sensirion condition monitoring activities in Berlin. Adjusted for these one-off effects, the gross margin amounts to 47.5 % and the adjusted EBITDA margin is 4.6 %.