Later Ab Walkiakoski Oy that is located in Valkeakoski was merged with the company.
General Walden's objective was to form as big as possible and competitive unit of Finland's scattered forest industry.
In 1970 and the 1980s the company aimed abroad and invests on the EEC market and Stracelin to the factories, Shotton.
The company met the recession of the 1990s in Finland in good profit performance.
Repola Oy which became the biggest industrial enterprise in Finland was formed.