Stupp Corporation

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Welcome to Stupp Corporation ...and thank you for your interest.
Stupp Corporation (Stupp) is one of the world's premier producers of custom steel API-5L line pipe for the energy industry. Stupp's reputation has been built on more than 5 decades of satisfying customers with high quality line pipe. Our success has been tightly woven into the fabric of this country's energy infrastructure which provides comfort for the families and power for industry.
Our company remains market driven and customer oriented in all aspects of our operation. Our customer's increased demand for precision and integrity of product has been the impetus and goal of our company's investments and will remain the core reference for the future. Stupp not only produces the pipe but it responds to the logistical aspects of a transmission project. Our focused turn-key approach makes Stupp a vital supplier to all of our customer's energy projects.
Our complex, in Baton Rouge, Louisiana, is the largest high frequency ERW and HFI mill in North America which is augmented by our ultra-modern two step helical pipe operation and coating facility. Stupp has truly become the one-stop shop for the world's API line pipe needs.

Stupp continues to invest in people and technology. Our constituencies benefit from our ability to take a long-term approach to the industries we serve. We will continue to implement practices and technology that solve our customer's problems, exceed their needs and anticipate the future. Let us show you why we're called "The Energy Filled Company."