- 3M
- Arkema Group
- Ashland
- BASF SE
- Bayer AG
- Clariant AG
- Croda International
- Dow
- Elementis Specialties
- Emery Oleochemicals
- Evonik Industries AG
- Galaxy Surfactants
- Geo Specialty Chemicals
- Godrej Industries
- Henkel Corporation
- Huntsman International LLC
- Innospec
- Kao Corporation
- Lonza
- Mitsui Chemicals Inc.
- Nouryon
- Procter & Gamble
- Reliance Industries Ltd
- Sanyo Chemical Industries
- Sasol
- Sinopec Jinling Petrochemical Co. Ltd
- Solvay
- Stepan Co.