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.
TIME Magazine recognizes Vaisala again for sustainable growth
New Vaisala Circular: Innovative probe care service
Latest stories
Cleanroom Technology Conference 2026
Welcome to meet our experts and reliable measurement instruments and continuous monitoring system at booth C1. We will be exhibiting a...
DCD Connect | London 2026
Connecting the data center ecosystem to design, build & operate sustainable data centers for the AI age. Vaisala experts will be there at booth...
Extending transformer life for a sustainable grid: Why online condition monitoring matters
Discover how online DGA monitoring and condition-based maintenance help extend power transformer life, reduce costs, and support sustainable...
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