Tetra Pak (Switzerland)
Elopak (Norway)
Sig Combibloc Group Ltd. (Switzerland)
Mondi Group (UK)
Westrock Company (U.S.)
Visy (Australia)
Stora Enso (Finland)
Pactiv Evergreen (U.S.)
IPI S.r.l. (Italy)
Greatview Aseptic Packaging Co. Ltd. (China)