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 acquires AI weather company Atmo, Inc. to lead the transformation of meteorology
Together, Vaisala and Atmo form the #1 weather technology company in the world, from sensor to insight.
Vaisala's sustainability work earns top recognitions again
Vaisala has again earned an EcoVadis Gold Medal. This recognition secures us a spot in the top 5% of companies around the world rated by EcoVadis in the past 12 months.
Latest stories
How Vaisala temperature and humidity sensors help automotive painting workshops maintain quality and reduce costs
As China's automotive industry shifts from scale-driven growth to a greater focus on quality, the sophistication of manufacturing processes is...
ICOS Science Conference 2026
This biennial event by the ICOS community is open to scientists and other experts working in greenhouse gases and biogeochemical cycles.
How hybrid road weather observation networks enable proactive winter maintenance
Road maintenance professionals face more severe weather, tighter budgets, and rising public expectations. The answer lies in working smarter...
Latest press and stock exchange releases
