Metlen Employee Directory
Metal Ore MiningAttikí, Greece1001-5000 Employees
Metlen Energy & Metals is a global industrial company headquartered in Athens, Greece, with activities spanning energy and metals sectors, a workforce of 1,001 to 5,000 employees, and reported revenue in the range of $1 billion to $10 billion. It operates two interrelated business sectors, Energy and Metals, whose activities are designed to be complementary and to generate synergies. The company describes itself as being at the forefront of the energy transition and as a reference point for green metallurgy at European and global levels. In 2026 it announced investments in bauxite mines and an alumina refinery, expansion of gallium production capacity in Greece, and development of a defence industrial hub in Volos, while also completing asset sales to Drax Group and securing financing for Italian photovoltaic projects. The company has engaged in corporate finance activities, including a dual listing on the London and Athens stock exchanges.
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