Morgan Advanced Materials (UK)
APS Materials Inc. (the US)
Bodycote (UK)
Praxair S.T. Technology Inc. (the UK)
Aremco Products Inc. (US)
Akzo Nobel N.V. (The Netherlands)
Saint-Gobain (France)
MBI Coatings (US)
Nano-Care Deutschland AG (Germany)
Ceramic Polymer GmbH (Germany)
and Oerlikon Group (Switzerland).