Vaisala employee looking at a Vaisala instrument

Annual report 2021 published

In 2021, we helped our customers with global challenges, as the significance of climate change mitigation and adaptation became ever more important topics around the world. During the year, we also received recognition for our sustainability. Vaisala excelled, as the world economy started to recover from the COVID-19 pandemic.

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Join Vaisala at the ITS-NY 29th Annual Meeting and Technology Exhibition in Saratoga Springs June 16-17. Welcome to meet us at booth #30!


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Observations for a better world

As our world faces critical societal and environmental challenges, it’s ever more crucial to base decisions on accurate and reliable data. As a global technology leader and expert in weather, environmental, and industrial measurements, Vaisala supports the measurement needs of governments, various industries, research organizations, and agriculture. Vaisala’s premium measurement solutions enhance safety, efficiency, and decision-making – for a sustainable future on our planet.

Industrial Measurements

provides reliable instruments for productivity, energy efficiency, resource use, and quality. When optimizing industrial processes or monitoring controlled environments, our probes, data loggers, refractometers, and portable devices offer the best accuracy.

Weather and Environment

serves environmental and weather-dependent customers who need continuous and reliable weather data. Sondes, sensors, and transmitters, for instance, help them to observe weather and environmental conditions, such as lightning, precipitation, or air quality.