1. Akzo Nobel N.V.
2. AOC AG
3. Ashland Inc.
4. Bufa Composite Systems GmbH
5. Fibre Glast Developments Corporation
6. HK Research Corporation
7. Ineos Group Ltd.
8. Interplastic Corporation
9. Owens Corning
10. Poliya Composite Resins and Polymers Inc.
11. Polynt S.p.A.
12. Reichhold LLC
13. Scott Bader Company Ltd.
14. Sika AG
15. Turkuaz Polyester