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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Annual General Meeting of Sensirion Holding AG approves all proposals of the Board of Directors
  • Press release

Annual General Meeting of Sensirion Holding AG approves all proposals of the Board of Directors

At the annual general meeting on May 11, 2026, in Rapperswil-Jona, the shareholders of Sensirion Holding AG were info...

  • Press release

Sensirion announces global availability of the environmental sensing platform SEN62

Sensirion is pleased to announce the general market...

  • Ad hoc announcement pursuant to Art. 53 LR

Sensirion’s Investor Day to highlight targeted growth areas, technology positioning and return on capital

At its Investor Day event today, April 14, 2026, Sensirion will offer in-depth insights into its strategy, its p...

  • News

Free webinar on sleep quality: register now!

Your air may be keeping you awake: discover how CO₂ sensing supports restorative sleep

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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