About us

Your expert for pioneering sensor technology

Locations

For a better world

Promoting sustainability

Through our sensor technology, we promote sustainable thinking and action worldwide as well as opening up dialog regarding social responsibility.

Increasing efficiency

Our sensor solutions provide the basis for highly energy-efficient applications in all areas of life.

Safeguarding health

In medical technology, our sensors provide a vital platform to help treat people who are ill.

Ensuring safety and comfort

With our sensor solutions, we want to make the world an increasingly safer place for everybody and improve their quality of life and level of comfort.

Promoting sustainability

Through our sensor technology, we promote sustainable thinking and action worldwide as well as opening up dialog regarding social responsibility.

Increasing efficiency

Our sensor solutions provide the basis for highly energy-efficient applications in all areas of life.

Safeguarding health

In medical technology, our sensors provide a vital platform to help treat people who are ill.

Ensuring safety and comfort

With our sensor solutions, we want to make the world an increasingly safer place for everybody and improve their quality of life and level of comfort.

Technology at heart

Our purpose for the future – creating sustainability through technology that moves people and companies forward.

Encouraging innovation

We are always trying out new things, pushing boundaries, looking for new ways to set new standards and practice innovation.

Embodying quality & reliability

We continuously improve our products and services and guarantee maximum reliability for the most demanding of applications.

Technology at heart

Our purpose for the future – creating sustainability through technology that moves people and companies forward.

Encouraging innovation

We are always trying out new things, pushing boundaries, looking for new ways to set new standards and practice innovation.

Embodying quality & reliability

We continuously improve our products and services and guarantee maximum reliability for the most demanding of applications.

Latest news and press releases

Explore
  • Press release

Sensirion in space: Supporting the WOBBLE2 project by BEARS e.V. with the SLF3S-4000B sensor

Sensirion, an expert in environmental and flow sens...

  • News

Update on the News of August 18, 2023 and of November 20, 2023, Regarding Sensirion's Patent Dispute regarding certain particulate matter sensors of Cubic Sensor and Instrument Co., Ltd

Sensirion AG has defended its disputed patent (German part of EP 2 145 171). In its decision of February 26, 2025, th...

  • Ad hoc announcement pursuant to Art. 53 LR

New business drives Sensirion’s strong sales growth in an environment that remains challenging

In the 2024 financial year, Sensirion was able to return to growth and increase its sales by 22.1 % in local currency...

  • Press release

Accuracy you can trust, building standard compatibility you need: Sensirion launches upgraded photoacoustic CO2 sensor

We are excited to announce the upcoming launch of SCD43, the latest Photoacoustic NDIR CO2 sensor from Sen...

We are ready to support you in China, Japan, South Korea, Taiwan, Hungary and the USA. Our headquarters is located in Stäfa in Switzerland.

Contacts & locations

Our story of success

In 1998, Sensirion was set up as a spin-off from ETH Zurich. The young company was fully devoted to developing groundbreaking sensor technology for various applications. And that’s what we still do now. Today, our sensors are used around the globe in medicine, industry, automotive, analytical instruments, consumer goods, heating, ventilation and air conditioning equipment. So, how can we help you?