Cales de Llierca, S.A.

is a leading producer of Precipitated Calcium Carbonate (PCC), high quality lime and derived products.

Our company can be considered one of the most experienced companies in its field.

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Impacto ambiental de Cales de Llierca

Cales de Llierca advances in its objective of reducing environmental impacts


As a result of our strategy to reduce environmental impacts, in 2022 we managed to go one step further by reducing the consumption of natural resources, emissions and waste generation.

The consumption of raw materials in our factory in Argelaguer was reduced by 3%, energy by 6% and water by 15%.

On the other hand, CO2 emissions from combustion were reduced by 8%, based on our commitment of the use of biomass as fuel, and our industrial waste by 14%.