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
89
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.
Interim Report January–September 2025: Strong sales and profitability in the third quarter
New Vaisala Circular: Innovative probe care service
Latest stories
Hospital environmental monitoring systems: What facility managers should know
Hospitals and clinics depend on controlled environments to deliver safe medicine and therapies. A few degrees of temperature drift in a pharmacy...
AMS 106th Annual Meeting
This year’s theme is "Fast and Slow Thinking: The Human Factor in a Rapidly Changing World."
Dew point measurement in compressed air
Maintaining the right dew point in compressed air systems is critical for reliability, efficiency, and product quality. Without proper...
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