Koja Group’s cooling business to be merged under Chiller Oy

Koja Group’s cooling business will be centralised to Chiller Oy from 1 January 2022. The purpose of this decision is to streamline the Group’s services in a customer-oriented manner by making Chiller the cooling business expert for the entire group. The aim is to offer total customer solutions, and the merger will result in more comprehensive customer service and a wider offering of equipment, all available from one supplier. In other respects, Koja Oy will continue to provide air handling solutions as before.

This centralisation means that Koja Oy’s cooling specialists will join Chiller as existing employees. The personnel will be based at the Koja office in Vantaa and on Chiller’s premises in Tuusula.

The arrangement will not result in any changes for Koja’s customers in terms of customer service or contracts, as Chiller Oy will perform the contractual obligations in accordance with the existing terms and conditions.

The same people will continue to provide service in the same offices as before for all issues related to cooling solutions from 1 January 2022. Contact us! 

The extended product range will be provided by:

Aku Jaakkola, Product Group Manager
+358 40 701 3087,

Maria Taiminen, Sales Manager
+358 40 524 2688,

For further information:

Joonas Lius, Director, Koja Oy – Air Handling Solutions for Buildings
+358 50 545 4969,

Pekka Salmi, Managing Director, Chiller Oy
+358 40 588 9665, 

KOJA GROUP is an 86-year-old Finnish family-owned company, consisting of the parent company Koja Group Ltd, Koja Ltd and its subsidiaries, and the Chiller Oy group. In addition to its Finnish offices, the company has branches in Sweden, Norway, Russia and the United States. In 2020, the Group’s turnover was approximately EUR 99 million and it had 460 employees.

KOJA OY provides smart and energy-efficient air handling solutions for ships and buildings, as well as industrial solutions. In-house design, product development, production and comprehensive life cycle services ensure a reliable partnership.

CHILLER OY provides cooling, heating and energy solutions especially well-suited for northern conditions. Customer-specific, energy-efficient total solutions are developed, designed and manufactured with great expertise and complemented by comprehensive life cycle services. Chiller has been part of the Koja Group since 2019.


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