• Huntsman Corporation
• BASF SE
• RPM International Inc.
• Eastman Chemical Company
• 3V Sigma SpA (3V Inc.)
• Archroma
• Milliken & Company (Keystone Aniline Corporation)
• Teh Fong Min International Co. Ltd.
• Blankophor GmbH & Co. KG (Fengler Beteiligungs GmbH)
• Akzo Nobel N.V.