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About KOJA GROUP

Koja Group offers its customers smart and energy-efficient air handling solutions for ships and buildings, as well as fan solutions for industry.

Operating with a sustainable approach, the family-owned Koja Group consists of the parent company Koja Group Ltd., Koja Ltd. and Chiller Oy, as well as their subsidiaries and operations in Finland, Sweden and the USA.

In 2025, Koja Group is celebrating its 90th anniversary!

Founded in 1935
Coworkers nearly 500
Turnover 130 M€