The storm ransomware group listed American Casting Company on its data leak site on 2026-09-18. Country: US Sector: Manufacturing Domains named: americancastingco.com Claim as published on the leak site: American Casting Company is an ISO 9001 and AS9100 certified investment casting foundry located in Hollister, California, specializing in premier quality investment castings for the aerospace and medical industries. The company offers a variety of castings made from super alloys and other high-performance materials, ensuring the industry's shortest lead times through advanced manufacturing processes, including 3D printing and vacuum melting. Their services include design for manufacturability, N