- Balmer Lawrie Co. Ltd
- Chemtan Company
- Clariant
- DyStar Group
- Elementis PLC
- Indofil Industries Ltd
- Lanxess
- Papertex Specialty Chemicals Pvt Ltd
- Schill Seilacher GmbH Co.
- Stahl International BV
- TASA Group International
- TEXAPEL
- Zschimmer Schwarz Co. KG