1. Arkema S.A.
2. BASF SE
3. Cymit Qu?mica S.L.
4. Evonik Industries AG
5. Koninklijke DSM N.V.
6. Lab Pro Inc.
7. Merck KGaA
8. Momentive Performance Materials Inc.
9. NIPPON SHOKUBAI TRADING CO. LTD.
10. Nitto Denko Corporation
11. OSAKA ORGANIC CHEMICAL INDUSTRY LTD.
12. SIELC Technologies
13. TCI America
14. Toronto Research Chemicals
15. Vizag Chemical