In 1964 the company Constructora Calaf was founded. It was initially dedicated to building homes around its geographical area. Since then it has evolved year after year. From the 70's the compnay diversified its activities betting for public works, rehabilitation and water supply into several towns. With the new century it came to a definitive turning point in diversifying, becoming a more general construction company; with less dependence on public clients and a strong increase in its activity. But in 2010, during the crisis, and the third generation was incorporated in the management, they had to make a clear commitment: professionalization, specialization and internationalization. All without losing the values ??of effort, commitment and bid for the territory.