Tenaris Sa (NYSE: TNRSF)

Tenaris is a leading global manufacturer and supplier of steel pipe products and related services for the world’s energy industry and other industrial applications. The company operates an integrated network of steel pipe manufacturing, research, finishing and service facilities with operations in the Americas, Europe, the Middle East, Asia and Africa. Tenaris serves most of the world’s leading oil and gas companies while also supplying pipes and tubular components for non-energy applications and low-carbon energy solutions such as geothermal wells, hydrogen storage and transportation, and carbon capture and storage.

Tenaris generates revenue through the sale of seamless and welded steel pipes, premium connections, couplings, and tubular components, as well as through value-added services including pipe coating, heat treatment, threading, and supply chain integration. The company also offers technical and digital services such as Rig Direct®, which manages customer inventories and delivers pipes directly to rigs on a just-in-time basis. Revenue is derived from a global customer base spanning energy producers, industrial operators, and infrastructure developers requiring high-performance tubular solutions.

The company operates through the following segments:

• Seamless Steel Pipes: This segment focuses on the production of seamless steel pipes used in oil and gas drilling, production, and industrial applications. Tenaris manufactures seamless pipes through facilities in Argentina, Mexico, Italy, Romania, Canada, the United States, Indonesia, and China. The segment includes premium products such as TenarisHydril® connections and TenarisDalmine® tubular goods, which are trademarked offerings designed for high-pressure and corrosive environments.

• Welded Steel Pipes: This segment produces welded steel pipes for line pipe, structural, and mechanical applications across energy and non-energy sectors. Manufacturing occurs in Brazil, Colombia, Nigeria, Saudi Arabia, and the United States through facilities such as Confab, TuboCaribe, Pipe Coaters, and SSPC. The segment includes coated pipe solutions delivered via TenarisShawcor®, a joint venture providing corrosion protection for onshore and offshore pipelines.

• Oilfield Services: This segment delivers technical and operational support for oil and gas well construction and maintenance. Services include hydraulic fracturing, sucker rod production, and well intervention tools provided by Oilfield Services S. A. and related entities. The segment enhances customer well integrity and operational efficiency through integrated product and service bundles, particularly in Argentina and other Latin American markets.

Tenaris holds a leading position in the global steel pipe industry, competing with companies such as Vallourec, Nippon Steel, and ArcelorMittal. Its competitive advantages stem from its vertically integrated model, global manufacturing footprint, and investment in proprietary technologies like premium connections and digital service platforms. The company’s ability to deliver customized tubular solutions and maintain long-term supplier relationships strengthens its market standing amid evolving energy demands.

Tenaris serves a diverse customer base that includes major integrated oil and gas companies, independent producers, and national oil companies worldwide. Specific customers referenced in the filing include global energy leaders across the Americas, Europe, the Middle East, and Asia, though exact names are not enumerated in the provided text. The company also supports industrial clients in sectors such as automotive, construction, and water infrastructure requiring durable tubular products.