OC Oerlikon Corp. AG engages in the provision of surface solutions, advanced materials, and materials processing. The company is headquartered in Pfaeffikon, Schwyz and currently employs 9,498 full-time employees. The firm operates through two segments: The Surface Solutions provides products and services for surface treatment, as well as thin-film and thicker-layer coating technologies; the Manmade Fibers segment produces systems used in the manufacture of manmade fibers, such as filament yarn machines, texturizing machines, synthetic staple fiber machines, nonwovens machines and carpet yarn machines.