17 companies

KGHM Polska Miedź

Polish multinational mining and metallurgy corporation, founded in 1961, producing copper, refined silver and other non-ferrous metals across three continents with around 34,000 employees.

Vesuvius

Vesuvius is a global provider of molten metal flow engineering, refractory products and operational support for high-temperature metal production industries.

Rheinmetall

ArcelorMittal

Ferroglobe

Ferroglobe is a global supplier of silicon metal, silicon-based and manganese-based specialty alloys and ferroalloys, with production sites in North America and Europe.

Metlen Energy & Metals

Lifezone Metals

Metals Exploration

Castings

Central Asia Metals

Jubilee Metals Group

Guardian Metal Resources

Boliden

Boliden, founded in 1924, explores, extracts and processes base and precious metals through its own mines and smelters in Sweden, Norway, Finland and Ireland.

Foundry Chambers

SSAB

SSAB develops and produces high-strength and advanced steels and related services, with business units and subsidiaries in Europe and the Americas and operations in more than 50 countries.

COBALT

Voestalpine

Voestalpine is an Austrian steel and technology group with four divisions serving automotive, aerospace, energy and railway markets in over 50 countries.