ATI Ladish LLC (ATI Ladish), formerly Ladish Co., Inc., offers engineered forgings to the aerospace industry. ATI Ladish undertakes engineering, producing and marketing activities for high strength and high technology forged, and cast metal components for fatigue resisting and load bearing applications in the aerospace, jet engine and industrial markets. It provides these products and services to both domestic and international customers. The company is a forging organization which has operations in Irvine, CA (ATI Chen-Tech Industries), Cudahy, WI (Ladish Forging) and Stalowa Wola, Poland (ATI ZKM Forging). ATI Ladish operates as a subsidiary of Allegheny Technologies Incorporated (ATI), a specialty metals producers in the world. The company is headquartered in Cudahy, Wisconsin, the US.