About Elkem Founded in 1904, Elkem is one of the worlds leading suppliers of silicon-based advanced materials with operations throughout the entire value chain from quartz to specialty
MATHIOS REFRACTORIES S.A. specializes in the refractory sector and provides turnkey solutions by R&D, engineering, production, procurement, installation, maintenance and support services.
Our purpose is to create a more viable society by developing natural resources into products and solutions in innovative and efficient ways. Explore our values below.
Thermolith S.A. is a privately owned company established in 1998 in Northern Greece for the production of basic unshaped refractories for the steel industry. In 1999 Thermolith acquired the rights