Metlen Energy & Metals. 

Mytilineos S.A., a Greek company established in Athens in 1908, operates extensively across several key industries: metallurgy, sustainable engineering solutions, renewable energy and storage development, and the power and gas sectors. Its widespread activities span Greece, the broader European Union, and international markets. The company's core operations include the generation of electricity and natural gas, the management of various industrial and renewable energy facilities, and the trading of gas. Within its metallurgy division, Mytilineos focuses on producing alumina, primary and recycled aluminum, and bauxite, alongside the processing and global trade of metals, including aluminum alloys and derivative products. Beyond its foundational activities, Mytilineos is actively involved in developing and contracting solar and energy storage projects. It undertakes specialized, large-scale integrated turn-key projects and infrastructure construction, while also delivering photovoltaic construction services and environmental solutions for water, liquid, and solid waste management. Additionally, the company provides comprehensive energy solutions and a full suite of services encompassing project management, engineering, procurement, construction, and plant commissioning. The company was previously known as Mytilineos Holdings S.A. before adopting its current name, Mytilineos S.A., in July 2019.