OC Oerlikon Corp AG

OC Oerlikon Corporation AG provides surface engineering, polymer processing, and advanced manufacturing services across Europe, the Americas, and Asia-Pacific. It operates through The Oerlikon Division and The Barmag Division. The company serves the aerospace, automotive, energy, tooling, and medical sectors, among others, and offers surface solutions under brands including Oerlikon Balzers, Oerlikon Metco, Oerlikon AM, Oerlikon Riri, and Oerlikon Fineparts. Founded in 1876, it is headquartered in Pfäffikon, Switzerland.