Taking every measure
Get to know usVaisala is a global leader in measurement instruments and intelligence for climate action. We equip our customers with devices and data to improve resource efficiency, drive energy transition, and care for the safety and well-being of people and societies worldwide. With almost 90 years of innovation and expertise, we employ a team of close to 2,500 experts committed to taking every measure for the planet.
New report released: How weather affects EV range
EV range report
Vaisala in 2024: A year of growth and resilience
Annual Report 2024
Latest news and stories

Resolutions by Vaisala Corporation Annual General Meeting and the Board of Directors
Vaisala Corporation Stock exchange release March 25, 2025, at 4:30 p.m. (EET) Resolutions by Vaisala Corporation Annual General Meeting and the...

Diffusion-Based Soil Respiration Measurements
In soil respiration measurements on the ground surface, the CO2 efflux is measured inside a box that is placed on the ground at the site under...

How can high-quality humidity and temperature transmitters help improve your data center PUE?
There are a few types of humidity and temperature transmitters that are typically used in data centers: outdoor humidity sensors, duct humidity...

Expert insights: How Dynamic Positioning (DP) Systems are evolving in offshore operations
Read about our Interview with Aleks Karlsen, Senior Principal on Dynamic Positioning Systems, DNV

Dew point sensing technologies and their performance differences in compressed air applications
When dew point sensors are working optimally, measures can be taken to avoid malfunctions, inefficient operations or poor quality end product.

Advancing aviation meteorology in Brazil with Hobeco
Gilson Feitosa highlights Hobeco Sudamerica's 40-year partnership with Vaisala, emphasizing meteorology's aviation role, observation network...