Established as Cal-Metal Pipe in 1952, Stupp Corporation is a leading producer of custom steel API-5L line pipe globally, catering to the energy industry. Located in Baton Rouge, La, the company owns HFW, spiral and coating facilities. It has an in-house Information Systems (IS) Department, which caters to its customers information interfacing situations and capabilities. In 1993, Stupp Corporation partnered with The Bayou Companies to construct a state-of-the-art FBE coating plant. It is an ISO 9001 registered company.