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.
Vaisala Annual Report 2025
Throughout 2025, we executed our strategy to drive sustainable growth as a global leader in measurement instruments and intelligence for climate action.
Vaisala’s new Origo slashes cooling waste in data centers
Latest stories
Maximizing SSPA weather radar performance from end to end
Climate change is driving more frequent and severe weather, making accurate forecasting more critical than ever.
How to meet GHG Protocol’s new requirements for carbon removals with continuous carbon monitoring
The GHG Protocol's new Land Sector and Removals Standard requires companies to prove carbon removals remain stored. Continuous carbon flux...
