- AGC Inc
- ALTANA
- Arkema Group
- Ashland
- BASF SE
- Cabot Corporation
- DAIKIN INDUSTRIES
Ltd
- Dow
- Dynea AS
- Eastman Chemical Company
- Elementis PLC
- Evonik Industries AG
- K-Tech (India) Limited
- Momentive
- Nouryon
- Solvay
- The Lubrizol Corporation