Smart sensor solutions

Increase health, improve energy efficiency, ensure safety & comfort – for a better tomorrow.

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Customized solutions

Sensirion has more than 20 years of experience in developing and manufacturing sensor solutions. With this expertise, we support our customers with mechanical design-in, the development of complex algorithms and the integration of their software into embedded and cloud-based systems.

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Water quality

Through monitoring the quality of various natural waters and drinking water, harmful effects on the environment and human health can be reduced and the efficiency of drinking water treatment optimized.

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Indoor air quality

In recent years, a new demand for clean air has developed among many people who value healthy living. When it comes to air quality, most of them rightly are worried about atmospheric pollution, but tend to forget about indoor air pollution.

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Energy from hydrogen

Climate neutrality, sustainability and the reduction of CO₂ emissions are now global trends. The decarbonization of the energy sector plays an important role in this context, as this sector contributes significantly to CO₂ emissions.

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Applied sensing solutions

Consumer

Reliable CO₂ measurements for better air quality

Appliances

Smart air purifiers thanks to environmental sensors

Medical

Supporting asthma and COPD patients during inhalation

Latest news and press releases

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Sensirion ranks third among the top 100 most innovative companies in Switzerland in 2027
  • Press release

Sensirion ranks third among the top 100 most innovative companies in Switzerland in 2027

Sensirion, the expert in smart sensor solutions, ranks third among the top 100 most innovative companies in Switzerland ...
  • Press release

Sensirion launches SEN68 and SEN69C for comprehensive indoor air quality monitoring

Sensirion announces the launch of the SEN68 and SEN69C, compact all-in-one air quality sensor modules combining multiple...
  • Press release

Sensirion announces global availability of the SFA40 formaldehyde sensor for indoor air quality applications

Designed for seamless integration into air purifiers, air conditioners, and indoor air quality monitors, Sensirion’s SFA...
  • Ad hoc announcement pursuant to Art. 53 LR

Sensirion continues on its growth trajectory and increases revenue forecast for 2026

Sensirion closed the first half of 2026 with revenue of CHF 179.0 million (+6.9% in local currencies and -3.0% in Swiss ...

Global career opportunity

Are you looking for an optimal career start or a new professional challenge? Sensirion offers exciting jobs and entry-level opportunities for experienced professionals, graduates, students and apprentices.

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