Vaisala Oyj operates primarily through two business segments: Weather and Environment, and Industrial Measurements. The Weather and Environment segment offers critical weather and climate observation instruments, systems, and digital services to meteorological institutes, airports, road authorities, and the renewable energy sector. The Industrial Measurements segment provides precision instruments for monitoring humidity, dew point, and carbon dioxide, serving industries like life sciences, data centers, semiconductor manufacturing, and power distribution. Founded in 1936, the company has evolved from producing radiosondes to offering a comprehensive suite of hardware and software solutions, including its Xweather data platform. Vaisala maintains a strong global footprint, generating the vast majority of its revenue outside of Finland across the Americas, Europe, and the Asia-Pacific region.
