Vaisala is a global leader in environmental and industrial measurement. Building on 75 years of experience, Vaisala contributes to a better quality of life by providing a comprehensive range of innovative observation and measurement products and services for meteorology, weather-dependant businesses and controlled environments. The company serves customers in over 140 countries.

Headquartered in Finland, the Group employs nearly 1,400 professionals worldwide. The company has offices and operations in Finland, United States, Canada, France, United Kingdom, Germany, India, China, Sweden, United Arab Emirates, Malaysia, Japan, South Korea and Australia.

In 2011 Vaisala achieved net sales of 273.6 million euros., and operations outside Finland accounted for 98% of net sales. 

Vaisala is listed on the NASDAQ OMX Helsinki stock exchange.