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
Dew point hands-on webinar: How to utilize sampling cells
Get practical, step-by-step guidance from Vaisala’s dew point expert In many industrial processes, measuring dew point directly from the process...
Continuous Inline RI for UF/DF, DF, and SPTFF Protein Concentration
From Estimation to Measurement: Learn how inline refractive index (RI) can be used as PAT to make protein concentration visible in real time...
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...
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