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Financial Reporting Structure

Vaisala Group's business is reported in two business areas: Weather and Controlled Environment.


Weather Business Area is organized into four regions: Americas; Europe; Asia-Pacific, Middle East and Africa; China. This business area focuses on national meteorological institutes and customers whose operations or businesses are affected by the weather. These include airport organizations, road and rail authorities, defense forces, as well as wind energy and maritime sectors.

Controlled Environment

Controlled Environment Business Area is organized into three regions with full business responsibility, Americas, EMEA and APAC.This business area serves customers who operate in tightly controlled and demanding environments where measuring, monitoring and controlling of precise conditions is required to increase quality, productivity an​d energy savings.

Geographical areas

The geographical areas are the secondary reporting segments.

  • Americas
  • Europe, Middle East and Africa (EMEA)
  • Asia Pacific (APAC)