1. DS Smith Plc
2. Smurfit kappa group Plc
3. Novolex Holdings
Inc
4. Acme Corrugated Box Co Ltd
5. Cascades Sonoco Inc
6. Stora Enso OYJ
7. Westrock Company
8. Mayr-Melnof Packaging
9. KRPA Holding CZ
10. Braepac Packaging