- Alpla Werke Alwin Lehner GmbH & Co. KG
- AMCOR Limited
- Bemis Company Inc.
- Berry Plastics Corporation
- Consolidated Container Company
- Coveris Holdings S.A.
- Huhtam?ki Oyj
- Mondi Group
- Reynolds Group Holdings Limited
- Sealed Air Corporation
- Sonoco Products Company
- Zhuhai Zhongfu Enterprise Co. Ltd