Calderys is the world leader in monolithic refractories.

Our mission is to help you meet your ever increasing production and productivity targets, whilst protecting the safety of your people and the
integrity of your equipment. Our focus is to deliver safe, reliable and high performing refractory solutions customised to your needs.

With 2000 employees, 19 production sites and 30 international sales offices we can develop and deliver customised solutions based on monolithic and ready shape refractory materials worldwide in a fast, efficient, and safe manner.

CALDERYS – Performance you can trust.