- A&A Thermal Spray Coatings
- APS Materials Inc.
- Aremco
- Bodycote
- Fosbel Inc.
- Kurt J. Lesker Company
- Praxair S.T. Technology Inc. (Linde Plc)
- OC Oerlikon Management AG
- Saint-Gobain
- Swain Tech Coatings Inc.
- Waipolon International Co Ltd