1. APS Materials Inc.
2. Bodycote PLC
3. Ceramic Pro LLC
4. Compagnie de Saint-Gobain S.A.
5. DuPont de Nemours Inc.
6. Keronite Group Limited
7. Kovalent Coatings
8. Kurt J. Lesker Company Ltd.
9. Morgan Advanced Materials Plc
10. Praxair Surface Technologies Inc.
11. RMS Engineering
12. Super Ceramic Coating