Stora Enso Oyj (Finland)
Binderholz GmbH (Austria)
Mayr-Melnhof Holz Holding AG (Austria)
Boise Cascade Company (United States)
Structurlam Mass Timber Corporation (Canada)
D.R. Johnson Wood Innovations (United States)
Meiken Lamwood Corp. (Japan)
Pfeifer Group (Austria)
Canfor Corporation (Canada)
B&K Structures (UK)
Nordic Structures (Canada)
Hasslacher Norica Timber (Austria)
Mets? Wood (Finland)
KLH Massivholz GmbH (Austria)
HESS Timber GmbH (Germany)