Sibelco is a worldwide supplier to the glass, fiberglass, ceramic, semiconductor, quartz lighting, paint and coatings, fiber optics, foundry and oil and gas industries. We also play a major role in the plastics, rubber, paper and paperboard, refractory, metallurgical and construction industries.

Portaflame – ATH
Portaryte – Baryte
Silverbond – Ground Silica
Securoc – Hydro-Magnesite
Sibelite – Cristobalite

Contact Us