1. 3M Company
2. Arkema S.A.
3. Biesterfeld AG
4. Bostik
5. Evonik Industries AG
6. H.B. Fuller Company
7. Henkel AG & Co. KGaA
8. Kaneka Corporation
9. Mapei S.p.A.
10. Momentive Inc.
11. NOVA Chemicals Corporate
12. SAMES KREMLIN
13. Sika AG
14. TECH-MASTERS Trading GmbH
15. Wacker Chemie AG