Annual General Meeting approves all proposals
05/16/2022 - Ad hoc announcement pursuant to Art. 53 LR
Sites & Languages
Newsroom
Sensirion publishes Invitation to the 2022 Annual General Meeting
Sensirion Holding AG today published the invitation and agenda for the Annual General Meeting of Shareholders, which will take place on 16 May 2022. The AGM will be held without the personal attendance of shareholders. Read more...
04/21/2022 -
Ad hoc announcement pursuant to Art. 53 LR
Qmicro by Sensirion congratulates MeterQ on their PTB approval
Qmicro by Sensirion would like to congratulate MeterQ, a solution provider in the natural gas industry, on their achievement of the approval from the Physikalisch-Technische Bundesanstalt (PTB), Germany’s national metrology institute, for two of their gas quality measurement systems for custody transfer. Read more...
04/12/2022 -
Press release
New versions of the SEN5x environmental sensor node now available
Sensirion presents its SEN50 and SEN55 environmental sensing solutions for measuring relevant environmental parameters. The SEN50 and SEN55 environmental sensor nodes serve as a straightforward sensor solution platform. Read more...
04/06/2022 -
Press release
Ultra-low-power temperature sensor
Sensirion presents its fourth-generation temperature sensor series: the STS4x. The digital sensor is highly accurate and offers industry-leading lead times. It is available in different accuracy classes and is currently represented by the STS40.
03/22/2022 -
Press release
Sensirion inside: Jya launches state-of-the-art air purifiers
Smartmi Tech’s high-end air purifier brand Jya relies on Sensirion environmental sensors for its Fjord series air purifiers designed to measure VOCs (volatile organic compounds), temperature and humidity.
03/17/2022 -
Press release
Full-Year Results 2021
Strong demand across all core markets and customer ramp-ups with new environmental sensors resulted in high sales and profitability growth in 2021
03/15/2022 -
Ad hoc announcement pursuant to Art. 53 LR
Testing our miniaturized liquid flow sensor LPG10
In this video product manager Patrick Reith shows how easy it is to evaluate the performance of our smallest liquid flow sensor.
01/31/2022 -
News
All-in-one solution for ventilators
Measure air flow and pressure at the patient’s side - the new SFM3x00-AW-D gas flow evaluation kit.
01/28/2022 -
News
All-in-one environmental sensor node SEN5x
Sensirion, the expert in environmental sensing, presents its SEN54 all-in-one air quality sensing solution for the measurement of various environmental parameters.
01/27/2022 -
Press release
Sensor technology is helping in the treatment of COVID patients
The number of COVID-19 patients is currently on the rise again, and with it the hospitalization rate. To redistribute the burden on hospitals, patients are being transferred between different federal states.
01/25/2022 -
Press release
Dedicated European standard EN 17526 for thermal-mass gas meters
Thermal-mass gas meter modules: certified for the future EN 17526 is the new European standard dedicated to thermal-mass gas metering. It can now be used to certify new thermal-mass gas meters deployed in the field.
01/06/2022 -
Press release
VOC+NOx sensor for indoor air quality applications available now
Sensirion, the expert in environmental sensing, presents the SGP41 VOC+NOx sensor for indoor air quality applications. The sensor is designed as a digital smart switch and regulation unit for air treatment devices such as air purifiers.
12/15/2021 -
Press release
CO₂ sensor for US HVAC applications is now available globally
Sensirion has launched a new product in its SCD4x miniaturized CO₂ sensor series. The SCD42 has been designed for products that fall under California’s Building Energy Efficiency Standards (Title 24), and is therefore perfectly suited for US HVAC applications.
12/08/2021 -
Press release
Digital humidity sensor is now available worldwide
Sensirion, the expert in environmental sensing, is unveiling its 5 V SHT4xI-Digital humidity sensor, which is designed for conducting measurements under harsh conditions in industrial applications.
12/06/2021 -
Press release
Proven and improved gas meter modules for a sustainable future
The SGM64xx is the first gas metering module on the market able to measure any gas mixtures, including pure hydrogen, blends of hydrogen, biomethane and natural gas types H, L, and E.
11/18/2021 -
Press release
SHT41 and SHT45 Humidity Sensors available
Sensirion, the expert in environmental sensing, is launching two new versions of its fourth-generation humidity sensors. The SHT41 and SHT45 offer further improved humidity and temperature accuracy specifications, setting the new market and technology standard
10/13/2021 -
Press release
Water quality sensing
Water scarcity is on the rise worldwide. According to UNICEF, four billion people - almost two-thirds of the world's population - do not have enough drinking water for at least one month a year.
09/29/2021 -
News
The new SDPC3 flow sensor
Do you know how small a flow sensor can be without reducing performance? Our concept study shows it. The new SDPC3 is tiny in size, but huge in performance.
09/24/2021 -
News
Sensirion Inside: Atmocube by ATMO®
We are proud to announce that the next-generation indoor air quality monitor Atmocube from ATMO® relies on Sensirion environmental sensors for the measurement of CO₂, formaldehyde, particulate matter, temperature and humidity.
09/23/2021 -
Press release
New Methane Leak Detection System - Nubo Sphere
Sensirion, the expert in environmental sensing, announces the development of a stationary methane leak detection system – Nubo Sphere.
09/23/2021 -
Press release
Attractive employer in Switzerland
Sensirion's success story continues. After the sensor manufacturer was named the second best employer in Switzerland in the "large companies" category by Great Place to Work® in May 2021, we had the pleasure of receiving another award yesterday.
09/22/2021 -
News
Opening of new production site in Hungary
Sensirion’s subsidiary in Debrecen, Hungary, which was built using sustainable methods, was completed at the end of July this year. This new production site is a strategic expansion, meaning existing jobs in Switzerland or at other sites will not be affected.
09/21/2021 -
Press release
Sensirion acquires machine diagnostics start-up AiSight
Sensirion Holding AG, a leading supplier of environmental and flow sensor solutions, completes the acquisition of AiSight GmbH, an innovative supplier of scalable easy-to-use machine diagnostics solutions.
09/20/2021 -
Ad hoc announcement pursuant to Art. 53 LR
Case study: controlled dosing of water based liquids
The controlled dosing of drugs or compounds, dissolved in diverse kinds of liquids as a solution or dispersion is gaining importance for medical treatments, technical and life science applications.
09/13/2021 -
News
High sales growth and profitability in H1 2021
For Sensirion, the first half of 2021 was characterized by three developments. Further customer ramp-ups with environmental sensors and a very dynamic post-pandemic demand in the existing business resulted in strong revenue growth.
08/25/2021 -
Ad hoc announcement pursuant to Art. 53 LR
Attractive student jobs
Do you want to earn some extra money alongside your studies while also making valuable contacts for your professional future? Then sign up for the Sensirion Student Pool.
08/20/2021 -
News
One billion sensors on the market
Sensirion, the expert in environmental and flow sensor technology, is celebrating another milestone in the company’s history. Today, the billionth sensor left production.
08/07/2021 -
Press release
Sensirion: Raised outlook for full-year 2021
Sensirion Holding AG, a leading manufacturer of digital microsensors and systems, raises its outlook for financial year 2021 based on strong demand in the first half of the year.
07/07/2021 -
Ad hoc announcement pursuant to Art. 53 LR
Certified for its outstanding apprenticeship program
Sensirion is one of the best employers in Switzerland – not only among permanent employees, but also among apprentices.
06/24/2021 -
Press release
SHT4x Smart Gadget available worldwide
Sensirion, the world’s leading provider of humidity and temperature sensors, is proud to announce that the new SHT40 Smart Gadget is now available globally through Sensirion’s distribution network.
06/22/2021 -
Press release
GC analyzers from Qmicro directly in a gas pipeline
Qmicro by Sensirion, the innovative OEM provider of miniaturized gas chromatograph analyzers, is proud to support MeterQ Solutions GmbH with its microGC technology.
06/16/2021 -
Press release
Sensirion Inside: Govee Monitoring Devices
Sensirion, the expert in environmental sensing, is proud to announce that Govee is using Sensirion’s best-in-class SHTC3 humidity and temperature sensor in their air quality monitoring systems.
06/15/2021 -
Press release
Sensirion is the second best employer in Switzerland
We have once again been named the top employer in Switzerland by Great Place to Work® in the category "Large Companies". Sensirion also received the special Crisis Management award for bold leadership during the COVID-19 pandemic.
05/27/2021 -
Press release
Annual General Meeting of Sensirion Holding AG
Due to the ongoing situation caused by the spread of COVID-19 (coronavirus), the Annual General Meeting of Sensirion Holding AG was held again without the physical presence of shareholders.
05/18/2021 -
Ad hoc announcement pursuant to Art. 53 LR
The SFC5500 is now available via distributors worldwide
We proudly presents our new SFC5500 mass flow controller series. The world’s first mass flow controller, which is available via catalogue distribution. It is calibrated for multiple gasses and comes with easily changable push-in fittings.
05/15/2021 -
Press release
Sensirion fully acquires infrared spectrometer specialist IRsweep
Sensirion Holding AG, a leading provider of environmental and flow sensor solutions, completes the acquisition of IRsweep AG, an innovative provider of optical sensing solutions.
05/10/2021 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion fully acquires infrared spectrometer specialist IRsweep
We complete the acquisition of IRsweep AG, a provider of optical sensing solutions. IRsweep develops, manufactures, and supplies optical spectroscopy solutions based on semiconductor quantum cascade laser frequency comb technology in the mid-infrared.
05/10/2021 -
Press release
Measure ventilation air flow and pressure at the patient’s side
Take proximal measurements of respiratory gas flow rates and of associated ventilation pressure with one product – it is the result of a collaboration between Sensirion AG and Nicolay GmbH (GPE Group).
05/04/2021 -
Press release
First miniaturized CO₂ sensors are now available globally
We proudly announce global availability of our drastically miniaturized CO₂ sensor through our distribution network. Compared to its predecessor, the SCD4x CO₂ sensor is seven times smaller and offers many more disruptive features.
05/03/2021 -
Press release
Distribution agreement with Burnon International
We proudly announce our new partnership with Burnon International. Under the distribution agreement, Burnon International is authorized to sell Sensirion products to its customers. With this, Sensirion strengthens its distribution network in China.
05/01/2021 -
Press release
Using environmental sensors for automated air quality assurance
s-peers AG from Tägerwilen develops an innovative concept with the help of Sensirion, the sensor expert from Zurich, to store, analyze and forecast air-quality data.
04/15/2021 -
Press release
Sensirion Inside: Tive tracker for supply chain visibility
We proudly announce that Tive’s multi-sensor tracker Solo 5G relies on our ISO 17025-certified humidity and temperature sensor SHT33. The Solo 5G offers the highest reliability and flexibility in usage.
04/08/2021 -
Press release
Expansion of flow sensor portfolio for ventilators
Sensirion, the sensor expert for medical ventilation and the world’s leading manufacturer of flow sensors, is expanding its product portfolio for the MD&M West 2021 medical technology trade fair.
04/08/2021 -
Press release
Capital markets day: Sensirion updates on its growth strategy
Today, 25 March 2021, at its first capital markets day Sensirion will present an update on its growth strategy and mid-term outlook.
03/25/2021 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion Inside: ELPRO’s Data Logging Solutions
ELPRO relies on the ISO 17025 accredited temperature sensors for its LIBERO Cx multi-use data loggers and LIBERO Gx real-time data loggers. They offer reliable monitoring of sensitive goods and simplify complicated processes in cold chain logistics.
03/21/2021 -
Press release
Strong fiscal year 2020
2020 proved to be very multi-faceted – Sensirion experienced strong revenue and profitability growth, sales growth in all markets, made strategic progress in the environmental sensor sector and secured longer-term growth potential with technology acquisitions.
03/16/2021 -
Ad hoc announcement pursuant to Art. 53 LR
The evaluation kit for the LD20-0600L sensor
The LD20 single-use liquid flow sensor series from Sensirion, the expert in flow and environmental sensor technology, is suitable for fast, precise and reliable measurements of the lowest flow rates in biomedical applications.
03/08/2021 -
Press release
Sensirion gains capacity support from UMC
Sensirion products manufactured at UMC include temperature sensors for COVID-19 vaccine transport and flow-sensors for medical ventilators.
03/08/2021 -
Press release
Sensors for transportation of drugs and perishable goods
We proudly present our new calibrated and ISO 17025-certified temperature and humidity sensors. These sensors enable customers to achieve cost-efficient GDP-compliant supply chain monitoring of drugs, vaccines and perishable goods.
03/05/2021 -
Press release
Formaldehyde sensing made easy
We proudly present our new formaldehyde sensor SFA30. Thanks to its unique composition, the sensor solution is perfectly suited for the household appliance market with a focus on indoor air purification, ventilation systems and indoor air quality monitors.
02/18/2021 -
Press release
Sensirion Inside: LAIR ONE - for continously healthy indoor air
We are pleased to announce that LAIR GmbH relies on several of our environmental sensorsin its new room air monitor. LAIR ONE monitors the four most important indoor air factors and visualizes the current air quality with its ambient status light.
02/17/2021 -
Press release
Miniature CO₂ sensor: SCD4x Evaluation kit available now
We proudly present our SEK-SCD41 CO₂ sensor evaluation kit. It has been designed for easy and cost-efficient evaluation of Sensirion’s revolutionary SCD4x CO₂ sensor.
02/11/2021 -
Press release
Sensirion acquires micro gas-analyzer specialist Qmicro
Sensirion Holding AG completes the acquisition of Qmicro B.V., an innovative OEM supplier of miniaturized gas-analysis technologies.
02/11/2021 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion and Anglia Components establish distribution agreement
We are proud to announce our new partnership with Anglia Components. Under the distribution agreement, Anglia is franchised to sell Sensirion products to its customers. With Anglia on board, Sensirion strengthens its distribution network in the UK and Ireland.
02/10/2021 -
Press release
Sensirion Inside: Smart parcel shipping without waste
We are pleased to announce that LivingPackets uses our humidity and temperature sensors in its revolutionary and sustainable packaging solution. Due to their innovation packaging waste could be greatly reduced in over 100 billion deliveries annually.
01/07/2021 -
Press release
Fast update of the Winnipeg ventilator from StarFish Medical
StarFish Medical, Canada’s leading full-service medical device design company, redeveloped a 30-year-old Winnipeg ventilator prototype to support the Canadian government with up to an additional 7,500 ventilators to help fight the COVID-19 pandemic.
12/17/2020 -
News
Series A Financing Round of MaxWell Biosystems
Sensirion announces to be part of a CHF 4 million Series A financing round of MaxWell Biosystems AG, a spin-off of ETH Zurich founded in 2016, to further industrialize and scale-up the production of their consumables.
12/16/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion Holding AG: Forecast for full-year 2020 raised
Sensirion raises its forecast for the financial year 2020. As a result of continuing high demand for gas flow sensors Sensirion expects now revenue of approximately CHF 254 million and an adjusted EBITDA margin in the mid-twenties percentage range.
12/14/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion Inside: CLEVER Sense – makes air quality visible
We are pleased to announce that Cleveron AG has chosen our SCD30 CO₂ sensor for its new CO₂ monitoring device. CLEVER Sense enables effective and smart ventilation in closed rooms and impresses with its top measuring accuracy and reliability.
12/03/2020 -
Press release
Sensirion supports Swiss schools with free CO₂ monitoring sensors
We are delighted to announce that our internally developed CO₂ monitoring system will be installed for free in 2,500 classrooms in the canton of Zurich. The system will reduce the viral transmission risk by supporting regular, effective ventilation.
11/26/2020 -
Press release
Sensirion and TTP Ventus: high-performance microfluidics driver
Sensirion is pleased to announce its collaboration with micropump manufacturer TTP Ventus Ltd on the design of a compact high-performance microfluidics driver.
10/19/2020 -
News
Sensirion Inside: CO₂ traffic lights rely on Sensirion CO₂ sensor
We are pleased to announce that ISIS IC GmbH has chosen our SCD30 CO₂ sensor for its CO₂ signal lights for classrooms, thus enabling reliable and accurate measurements in schools.
10/15/2020 -
Press release
Sensirion Inside: CARU air – with fresh air against virus spread
We proudly announce, that CARU AG integrates our SCD30 CO₂ sensor into its CO₂ measuring device "CARU air".
10/08/2020 -
Press release
New career opportunities in Hungary
Due to the positive business development and the increasing demand for existing and new sensors, Sensirion expanded its production capacities in June of this year by establishing a subsidiary in Debrecen, Hungary.
08/20/2020 -
News
Half-Year Results 2020
Sensirion looks back on a special first half of 2020 which was marked by three major factors:
08/19/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion Inside: TDK’s smart multi-sensor wireless module
We are proud to announce that TDK is using our humidity and temperature sensor SHTC3 in its smart multi-sensor wireless module “SmartBug™”. The module has been designed for IoT applications and enables quick and easy access to reliable and smart sensor data.
07/15/2020 -
Press release
Sensirion Inside: ELV PM2.5 Particulate Matter Analyzer
We proudly announce, that our particulate matter sensor is used in the PM2.5 Particulate Matter Analyzer from ELV Elektronik AG. It provides highly accurate measurements of particulate matter pollution down to a particle size of PM1.0.
07/07/2020 -
Press release
New production site in Debrecen, Hungary
Due to positive business trends and the increasing demand for its existing and new sensors, Sensirion is expanding its production capabilities by establishing a production site in Debrecen, Hungary.
06/29/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Smart CPAPs to reduce the global mortality rate of newborns
A total of 7% of all newborns and up to 30% of all premature babies suffer from respiratory distress syndrome (RDS). If newborns are not professionally treated immediately after birth, the mortality rate is almost 100%.
06/23/2020 -
News
Mid-term growth prospects confirmed
Sensirion raises its outlook for the financial year 2020. Despite continuing low visibility for the second half of the year, the company expects revenue for the full year of CHF 200-240 million due to the positive business trend in the first half of the year.
06/15/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion supports 40to60rh petition as official partner
There is strong scientific evidence that a mid-range air humidity has significant benefits for human health. Thus, the time has come for regulations on indoor air quality to include a humidity level of 40-60%RH.
06/05/2020 -
News
Sensirion supports smart climate project
The sensor network for recording the regional microclimate is largely installed and has been in operation since April 2020. It forms an important part of the "Smart Climate - Plug & Sense" project led by the association Smart Regio Basel.
05/27/2020 -
News
AGM 2020: all proposals approved
At the Annual General Meeting of Sensirion Holding AG on 11 May 2020, the independent proxy represented a total of 9’200’764 shares corresponding to 59.09% of the share capital. The shareholders approved all proposals of the Board of Directors (the “Board”).
05/11/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Humidity and temperature sensors for Alps Alpine
Sensirion has entered into a cooperation with Alps Alpine in the field of humidity and temperature sensing. Thanks to this cooperation, customers will benefit from both companies’ individual strengths in the sensor and module business..
05/07/2020 -
Press release
Delta Controls relies on Sensirion sensors
Sensirion, a world’s leading provider of environmental and flow sensor solutions, is proud to announce the partnership with Delta Controls for using Sensirion’s environmental sensors in their thermostat and O3 Sensor Hub.
04/01/2020 -
Press release
Full-Year Results 2019
Sensirion experienced a challenging 2019 as a result of the reduced demand and increased volatility in all markets, especially in the first half of the year.
03/10/2020 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion Inside: Awair’s Glow C air quality monitor
Sensirion, a world’s leading provider of environmental and flow sensor solutions, is proud to announce that Awair is using Sensirion’s environmental sensors in their Glow C indoor air quality monitor.
01/15/2020 -
Press release
Sensirion Inside: bluSensor’s innovative air quality device
Sensirion, the expert in environmental sensing, is proud to announce that bluSensor® is using Sensirion’s environmental sensors in its innovative air quality device, bluSensor® AIQ.
10/10/2019 -
Press release
Half-Year Results 2019
Sensirion experienced a challenging first half of 2019 as a result of the current crisis in the automotive industry, the significantly lower than expected global industrial production, and the ongoing global trade disputes.
08/21/2019 -
Ad hoc announcement pursuant to Art. 53 LR
Sensirion: Mid-term growth perspectives confirmed
Sensirion reduces its outlook for 2019 as a result of the current crisis in the automotive industry and the continuing trade disputes.
07/11/2019 -
Ad hoc announcement pursuant to Art. 53 LR
AGM all motions of the board of directors approved
At the Annual General Meeting held in Rapperswil-Jona on 14 May 2019, the shareholders of Sensirion Holding AG were informed about the results of the Sensirion Group for the financial year 2018.
05/14/2019 -
Ad hoc announcement pursuant to Art. 53 LR
Full-Year Results 2018
Sensirion Holding AG, a pure-play sensor company offering environmental and flow sensor solutions, reports a successful fiscal year 2018 with diversified revenue growth in all end markets.
03/07/2019 -
Ad hoc announcement pursuant to Art. 53 LR
Strong revenue growth in first half-year 2018
Sensirion Holding AG has experienced a good first half-year 2018: Consolidated revenue reached CHF 90.2 million, +30% compared to the previous year's period, of which 18% was organic, 11% inorganic growth, and 1% due to movements of foreign currencies.
08/22/2018 -
Ad hoc announcement pursuant to Art. 53 LR