Metallus Inc. (NYSE: MTUS)

Metallus Inc. manufactures alloy steel, carbon steel, and micro-alloy steel using electric arc furnace technology. The company produces special bar quality bars, seamless mechanical tubing, precision components, and billets for demanding applications in industrial, automotive, aerospace and defense, and energy end-markets. Its operations are based in Ohio and North Carolina, with melt capacity of approximately 1.2 million tons and shipment capacity of approximately 0.9 million tons annually. The company emphasizes recycled steel in its production process and integrates raw material recycling programs to support its melt operations and sell excess scrap to third parties.

Metallus Inc. generates revenue through the sale of its steel products and manufactured components to original equipment manufacturers, authorized distributors, and steel service centers. The majority of its sales are made via individually negotiated price agreements, with approximately 20% of net sales occurring through distributors and service centers in 2025. The company’s product portfolio includes over 500 grades of high-performance steel sold as bars, tubes, and billets, customized by chemistry, length, and finish for critical mechanical applications such as gears, axles, crankshafts, oil country drill pipe, bearing races, and wind energy shafts. Additionally, it offers precision components that simplify supply chains for automotive and industrial customers, providing ready-to-finish solutions that reduce vendor management complexity.

The company operates through the following segments:

• One reportable segment: Metallus Inc. conducts its business activities and reports financial results as a single business segment. This structure reflects the integrated nature of its operations, where production processes across facilities contribute to multiple end-markets. The Chief Operating Decision Maker evaluates performance and allocates resources based on consolidated business results rather than individual product lines or facilities.

Metallus Inc. holds a competitive position in the specialty steel industry, particularly in special bar quality and seamless mechanical tubing products. The company faces competition from domestic producers such as Gerdau Special Steel North America for small-diameter bars, and Steel Dynamics, Inc. and Nucor Corporation for larger bars. For seamless mechanical tubing, primary competitors include offshore producers like Tenaris, S. A., Vallourec, S. A., and TMK Group, as well as ArcelorMittal Tubular Products. The company differentiates itself through metallurgical expertise, customer collaboration, and a focus on high-purity, recycled steel solutions for critical applications.

Metallus Inc. serves approximately 330 diverse customers across industrial, automotive, aerospace and defense, and energy end-markets. In 2025, one customer accounted for 10.6% of net sales, while no other individual customer exceeded the 10% threshold. The company’s customer base includes original equipment manufacturers in sectors requiring high-performance mechanical components, such as automotive producers, aerospace contractors, energy equipment makers, and industrial machinery builders. These customers rely on Metallus for customized steel products and precision components used in applications like gears, shafts, bearings, and drill pipe where mechanical power transmission is essential.