Taking every measure
Global leader in measurement instruments and intelligence for climate action.
1M+
sensors manufactured
every year
2,400+
employees
across the globe
150+
countries served
by our solutions
90
years of
driving innovation
2
planets with our
technology in operation
1
shared
mission
Our reliable measurements turn into trustworthy data. Data drives insights, and insights lead to better decisions. Our weather and industrial solutions and services support authorities, industries, and innovators around the world to act with confidence, even in the most demanding environments.
Financial Statement Release January–December 2025
Strong performance in 2025, orders received improved in Q4
Vaisala’s new Origo slashes cooling waste in data centers
Latest stories
Permanent lidar for wind farm operations
WindCube®: the smart alternative to permanent met masts As wind energy projects grow in scale and complexity, accurate, reliable wind data has...
From curing to filling: preventing quality losses through controlled humidity, temperature, and acid concentration in lead-acid battery manufacturing
The quality of a lead-acid battery is determined long before it reaches the finishing line. Specifically, the curing and acid formation stages...
Why is detecting wind variations ahead of and around a wind farm important?
Permanent lidar at the wind farm level provides accurate, real-time wind measurements, improving monitoring and enabling performance...
Latest press and stock exchange releases
