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.

Team in a meeting

TIME Magazine recognizes Vaisala again for sustainable growth

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New Vaisala Circular: Innovative probe care service

Latest stories

Building rooftop
Aug 24, 2026
Event

ONS 2026

The ONS event, the global energy forum in Stavanger, Norway, has been a meeting place for governmental representatives, high-ranking politicians...
Wafer and operators at semiconductor manufacturing
Nov 10, 2026
Event

Semicon Europa 2026

SEMICON Europa is the largest European electronics platform connecting industry leaders across the entire design and manufacturing supply chain...
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Join our pioneering journey.