Tenaris S.A. (TS) Stock Analysis & Winston Score

Tenaris makes steel pipes used to drill for oil and natural gas. These pipes, called OCTG (oil country tubular goods), go deep underground inside oil wells to help extract energy. The company sells to major oil producers, national energy companies, and independent drillers around the world, making it one of the largest manufacturers of steel tubes for the energy industry. Tenaris earns money by selling these steel pipes and related services, such as threading, coating, and logistics support. It operates globally, with manufacturing plants in Argentina, Mexico, Italy, Romania, and the United States, among other countries. The company's main competitive advantage is its integrated manufacturing network and long-term relationships with large oil companies. Its biggest risk is that demand for its pipes falls when oil prices drop and energy companies cut their drilling budgets, making revenue closely tied to the health of the broader oil and gas market.