- 3M
- Akzo Nobel N.V.
- ALLNEX NETHERLANDS B.V.
- Altana
- Arkema Group
- Ashland
- Axalta Coating Systems
- BASF SE
- The Chemours Company
- Clariant
- Dow
- Eastman Chemical Company
- ELEMENTIS PLC
- Evonik Industries AG
- K-TECH (INDIA) LIMITED
- The Lubrizol Corporation
- Solvay
- The Sherwin-Williams Company