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About us

Company devoted to the exploitation of stone quarries, and the elaboration and commercialization of granite

Products in any thickness, shape and finish, being both at national and international scale.

Backed by the experience of more than half a century in this sector. We are the owners of four quarries that produce where our internationally well known “GRIS QUINTANA” (“Grey Quintana”) is extracted, and we also work in other different types of granite from all over the country and abroad.

We commercialize all our products, which are manufactured in any thickness, shape and finish, being both at national and international scale. We have an excellent reputation for our Quality, Design, Adaptation of Product to Measure, as well as for our Machinery Technology, Service and Personal Attention. We produce any kind of work, mechanical or handmade, directed to Civil works, Building works, Craftwork and Funerary Art. We have introduced the Quality Management System in accordance with the requirements of the norm UNE-ISO 9001:2015 and the CE Marking in all our products.

Exterior de Naves - Instalaciones
Cantera - Zona de Extracción
Quarry-Open-Pit quarry
Adoquín aserrado - Ejemplo de producto final
Sawn Cobble – Finished Product

The most outstanding works


- Plaza de España in Badajoz
- Access to the Main Square in Cáceres.
- Urbanization El Zarpazo in Lucena (Córdoba)
- Plaza del Sol of the port of Sagunto (Valencia)
- Urbanization of the PSIS of Ripagaina (Pamplona)
- Urbanization sector 8 of Salburua (Vitoria)
- Urbanization of the Partial Plan of the Concordia in Manresa (Barcelona)


- Paving of different streets and squares and placement of urban furniture in the most important cities of France.


- Paving of several streets in Rabat


- Supply of blocks to different Italian companies