- 3M
- Arkema Group
- Ashland
- BASF SE
- Bolton Group
- Cementaid International Ltd.
- CHRYSO SAS
- Dow
- Fosroc Inc.
- Henkel AG & Co. KGaA
- LafargeHolcim
- MAPEI SPA
- Nouryon
- RPM International Inc.
- Selena Group
- Sika AG
- Thermax Global
- GCP Applied Technologies Inc.