Sensirion Holding AG is a manufacturer of digital microsensors and microsystems based on the CMOSens Technology. Its product portfolio comprises environmental sensors for the measurement of humidity and temperature, volatile organic compounds (VOC), carbon dioxide (CO2), and particulate matter (PM2.5), gas and liquid flow sensors, differential pressure sensors, and gas leakage sensors, among others. The company also provides sensor solutions and services based on connected sensor and data systems. Sensirion products have applications in medical technology, life sciences and diagnostics, consumer electronics, mobility, and other industries. Geographically, it generates maximum revenue from the Asia Pacific (APAC) region, followed by Europe, Middle East and Africa (EMEA), and the Americas.