- APS Materials Inc.
- Aremco
- Bodycote
- Ceramic Polymer GmbH
- Fosbel Inc.
- INNOVNANO - MATERIAIS AVANCADOS
SA
- Keronite
- Kurt J. Lesker Company
- OC Oerlikon Management AG
- Praxair S.T. Technology Inc. (Linde Plc)
- Saint-Gobain
- Zircotec