ALTCON 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.

Heraeus is a globally active, family-owned technology group based in Hanau, Germany. The company develops and manufactures high‑quality materials and solutions across its business areas Precious Metals, Healthcare, Semiconductor & Electronics, and Industrials. The group is among the leading providers of precious metals, quartz glass solutions for the semiconductor and telecommunications industries, and sensor systems for industrial applications. In addition, the company improves the quality of life of millions of people through materials and technologies for medical applications.

Elkem is a global metals and materials company established in 1904. The company holds leading positions in silicon, ferrosilicon, foundry alloys and carbon solutions, supplying materials essential to modern society - from critical infrastructure and manufacturing to digitalisation, mobility and energy solutions. Elkem produces its materials by combining natural raw materials, renewable energy and advanced process technology, creating solutions that enable a more sustainable future. The company employs around 3,000 people, operates in more than 30 locations across Europe, Asia, the Americas and Africa, and is headquartered in Oslo, Norway where it is listed on the Oslo Stock Exchange (ELK). Driven by innovation. Powered by nature. Shaping the future.