23.06.2020

Spektri Business Park in Finland is implementing a large-scale project to reduce energy consumption and emissions, with the aim of producing major improvements in the property's energy efficiency. Koja takes care of the implementation planning of the project as well as the work on the site.

22.01.2020

Koja's PhD Student Turo Välikangas has finished a collaboration article with Aalto University, Aalborg University and Tampere University. The article will be published in the International Journal of Heat & Mass Transfer.

23.10.2019

To ensure a tailored cost-effective project management and delivery model designed to fit the unique starting points and needs of each customer, Koja strengthens its operations in the global market and expands the Växjö office in Sweden.

01.09.2019

We are delighted to announce that our office in Miami is moving to a new location on 1st September, 2019, to accommodate our growth. 

29.05.2019

The acquisition of Chiller Group by Koja Group is finalised on 31 May 2019. By combining our technological competence, we can serve our customers better than before.