- Chem-Trend L.P.
- Chukyo Europe GmbH Inc.
- Cresset Chemical Comapny
- Croda International PLC
- Cross Technologies Group,
- Daikin Industries Ltd
- Grignard LLC.
- Henkel AG & Co.KGAA
- Marbocote Ltd.
- Mcgee Industries Inc.
- Michelman Inc.
- Rexco
- Shin-Etsu Chemical Co. Ltd
- Wacker Chemie AG