Leader in the calcined market in central Spanish area.

Cal de Castilla, S.A. located in Arganda del Rey (Madrid), is the leader of the calcined market in central Spain. It supplies a large variety of calcium oxide and hydroxide based products  to different sectors, such as the steel, environmental, agricultural, soil stabilisation, gypsum and masonry industries.

It also has a limestone quarry which supplies, after the relevant processing, limestone aggregate to customers who produce asphalt, pre-cast products, mortar, concrete and micronized materials.

It is also a concrete producer for the region, from the plants in Arganda del Rey, Vicálvaro and Torres de la Alameda.