CUPA PIZARRAS is the world leader in natural slate. Our 16 quarries and 22 processing plants enable us to offer the widest range of products with the highest quality.

Our slates are timeless and adapt easily to any project, conferring an unmistakable personality once in place. That is the reason why our natural slate has been chosen to renovate the world’s most important monuments such as the Central Railway Station in Japan, the Metrópolis Building in Spain or the Tobermory Church in UK.
Our slate allows restorers to maintain the original appearance and personality of each country’s historic heritage.

We have been producing and commercializing slate since 1892. We have over 120 years of experience in this area and a team of over 1,500 associates made up of experts who are passionate about natural slate.