A pioneer in wood construction for over 50 years

High quality buildings
made of Finnish timber

A family-owned group

Our operations are based on customer-orientation and high-aspiring quality thinking.

With over half a century of experience, our customers can trust in our solid expertise in wooden and log construction. The values of our group include customer-orientation and high-aiming quality thinking, which are reflected in all of our operations from raw materials to professional working methods.

Read more about the history of our group

Our subsidiaries

The operations of PRT-Forest consist of subsidiaries that are fully owned by the parent company.
Our subsidiaries have independent boards, whose members are, for the most part, not otherwise involved with the company.

Of the group companies, Jukkatalo Oy manufactures prefabricated wooden detached houses and Piklas Oy supplements and supports construction with doors and windows made in Finland.


Jukkatalo offers turn-key detached houses and house packages for consumer clients and is one of the most popular detached house manufacturers in Finland. This popularity is reflected in the fact that Jukkatalo has won the Trusted Brand award in the house package category for the thirteen times in a row.

Jukkatalo's website


As a manufacturer of windows and doors, Piklas supports the group companies and also offers Finnish quality to other cooperation partners and directly to consumers through its online store. The product selection includes everything from aluminium-structures required by low-energy construction to traditional wooden products designed for summer cabins.

Piklas' website

Key figures 2021

158.4 M€


16.5 %

Change in revenue

4.3 M€


8.1 M€

Operating margin

6.1 M€


3.1 M€


15.2 %


55.7 %

Equity ratio



The financial figures of 2021 will be addressed in more detail in the Group’s annual report, which can be downloaded by clicking on the adjacent button.

Development of Group’s key figures

Development of Group’s revenue

Development of Group’s profit

Development of Group’s personnel

Development of Group’s operating margin

Development of Group’s investments