Vaisala Oyj is a Finland-based industrial technology company headquartered in Vantaa, focused on precision measurement and monitoring solutions for industrial and environmental applications.

Measurement solutions

The company designs and manufactures sensors and instruments for humidity, temperature, pressure, and gas measurement, widely used in life sciences, power generation, data centers, and process industries.

Industrial role

Operating as an OEM, Vaisala combines sensor manufacturing with software and calibration services, enabling reliable long-term monitoring and compliance in critical industrial and infrastructure environments.