The Woodworking Cooperative and its subsidiaries DH Dekor Humpolec, KILI Šlapanice and Lukaform Lukavec form a group of companies. 

The subsidiaries use their specialisation to complement the portfolio of products and services provided by the Woodworking Cooperative. 

DH Dekor and Lukaform provide the downstream production to the DDL product range and Kili is the chain of shops for carpenters, cabinet-makers and developers used to bring DDL products to end customers.