1. 3M Company
2. Alfa Adhesives Inc.
3. Ardex GmbH.
4. Arkema SA
5. Ashland Inc.
6. Avery Dennison Corporation
7. Bond Tech Industries Inc.
8. Coim Group
9. DIC Corporation
10. DuPont de Nemours Inc.
11. Flint Group
12. GREBE Holding GmbH
13. H.B. Fuller Australia Pty Ltd
14. Henkel Corporation
15. Illinois Tool Works Inc.
16. Jowat SE
17. L.D. Davis Industries Inc.
18. Parker Hannifin Corp.
19. Pidilite Industries Limited
20. PPG Industries Inc.
21. SAPICI S.p.A
22. Sika AG
23. The Dow Chemical Company
24. Vimasco Corporation