1. 3M Company
2. Henkel
3. Permabond
4. Huntsman Corporation
5. The Dow Chemical Company
6. BASF SE
7. Kolon Industries
8. Akzo Nobel N.V.
9. Evonik Industries AG
10. Sumitomo Chemical Company Limited
11. Saudi Methacrylate Company (SAMAC)
12. Lucite International
13. Kuraray Group
14. Mitsubishi Chemical Corporation
15. Asahi Kasei Corporation