1. A&A Coatings
2. Aps Materials Inc
3. Aremco Products Inc
4. Bodycote Plc
5. Compagnie De Saint-Gobain Sa
6. Evonik Industries Ag
7. Keronite Group Ltd
8. Linde Plc
9. Nanoshine Ltd
10. Oerlikon Balzers
11. Swain Tech Coatings Inc
12. Zircotec Ltd