Swiger Coil Systems, a Wabtec Company, manufactures and rebuilds AC and DC traction motors, reactor assemblies, and controller assemblies for the mass transit industry. In addition, they manufacture and supply many components such as pole pieces and armature laminations. The company has expanded to manufacture complete motors and generators for OEMs in alternative energy markets. Swiger continues to manufacture a variety of coils for industrial and power generation markets including armature coils, stator coils, field coils, large edgewound coils, solenoid coils, special transformer coils, high voltage coils and many others. Swiger Coil Systems, based in Cleveland, Ohio, is ISO certified in 1994, and AAR Certified in 2008.