Driving strategic growth areas

Growth is our aspiration, our global goal. Our innovative strength, agility and clear strategic focus drive Sensirion’s growth strategy and form the foundation of our mission: “We make the difference in sensing for a better world.” 

 

The basis for this is “smart gas sensing.” Building on our leading position in environmental and flow sensing, we want to further expand our markets, including the automotive, medical, industrial and consumer markets, in three strategic growth areas and to position ourselves even more specifically as a comprehensive solution provider. 

 

• Leak detection of critical gases to increase safety and regulatory compliance 

• Advanced medical sensor solutions for health monitoring, breath analysis and diagnostics 

• Industrial gas analytics through sophisticated gas detection solutions. We act as a trusted partner, offering both scalable, high-volume products and specialized high-end solutions for different customer requirements. 

 

In the following, we would like to highlight three specific growth areas in more detail, present the applications, show the challenges and introduce the employees involved.

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A3 refrigerant leak detection—the next step after A2L

The introduction of A2L refrigerant detection systems in North America contributed significantly to Sensirion’s revenue growth in 2025. In parallel, we have been developing A3 refrigerant sensing solutions for next generation heat pumps and air conditioning units following low GWP requirements in Europe and Asia.

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Sensirion Connected Solutions—a one stop-shop for continuous methane emissions monitoring

While CO₂ is often at the center of attention as the main driver of climate change, methane is responsible for roughly 30 % of global warming. Its warming potential is 84 times greater than that of CO₂ over a 20-year period. New regulations and ESG standards, investors and the public are addressing methane emissions with a distinct call to action. Many industries such as the energy sector must act, and act quickly. Whether in the US, Canada or the EU—new regulations to prevent methane leaks will soon come into force and pave the way for a more sustain able future.

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Increase safety of electric vehicles— H2-sensing as future proof solution for thermal runaway detection

Global efforts to decarbonize the transport sector are driving one of the largest current transitions in the automotive industry: the shift from combustion engine powered cars towards electric vehicles (EVs), including battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs)—summarized with the term xEVs. The energy transition creates new requirements on the design of cars, especially concerning safety.

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Read our 2025 Annual Report

Read our 2025 Annual Report

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  • 03/2026
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