Alpla Werke Alwin Lehner GmbH and Co KG
Constantia Flexibles Group GmbH
Compagnie de Saint-Gobain
Tetra Laval International SA
Toyo Seikan Group Holdings Ltd
Rengo Co Ltd
Oji Holdings Corp
Orora Ltd
Pro-Pac Packaging Ltd
Pact Group Holdings Ltd
Sealed Air Corp
Shandong Chenming Paper Holdings Ltd
Shandong Sun Paper Industry Joint Stock Co Ltd
Nine Dragons Paper (Holdings) Ltd
CPMC Holdings Ltd
Smurfit Kappa Group Plc
Ardagh Group SA
Clondalkin Group Holdings BV
Crown Holdings Inc
DS Smith Packaging Ltd
Amcor Plc
Mondi Plc
International Paper Co
Packaging Corporation of America
Ball Corp
Westrock Co
Sonoco Products Company