Alliance Refractories Competitors

Siemens AG (Berlin and Munich) is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable, and transportation more sustainable. A leader in industrial AI, Siemens leverages its deep domain know-how to apply AI – including generative AI – to real-world applications, making AI accessible and impactful for customers across diverse industries. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a leading global medical technology provider pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably. In fiscal 2025, which ended on September 30, 2025, the Siemens Group generated revenue of €78.9 billion and net income of €10.4 billion. As of September 30, 2025, the company employed around 318,000 people worldwide on the basis of continuing operations.

About Saint-Gobain : Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes materials and services adapted to the residential, non-residential and infrastructure markets. Its integrated and innovative solutions provide sustainability, performance and well-being for its customers. The Group is guided by its purpose, “MAKING THE WORLD A BETTER HOME”. €46.5 billion in sales in 2025 162,000 employees, locations in 80 countries Committed to achieving net zero carbon emissions by 2050

At RHI Magnesita, we master heat, enabling global industries to build sustainable modern life. As the global leader in refractories, we provide innovative products, systems, services, and performance-based solutions for industrial processes at temperatures of 1,200°C and beyond. With more than 20,000 employees and a global network spanning raw material sites, production facilities, recycling centers, and sales offices, we combine deep technical expertise with an integrated value chain to drive innovation, circularity, and operational excellence. Our advanced refractory solutions are essential for customers across the steel, cement, non-ferrous metals, glass, and other high-temperature industries, helping them operate more safely, efficiently, and sustainably. RHI Magnesita is listed on the London Stock Exchange (RHIM) and has a secondary listing on the Vienna Stock Exchange. For more information, visit www.rhimagnesita.com.