Search R. Deromedi Careers and materials Menu About Us Environment Production Industrial limestones Aggregates Concrete Landfill Contacts In 40 years Deromedi Carrières has become a recognized specialist in the exploitation of quarries. Since then, competence and a spirit of service have always been the expression of our daily commitment to our customers. In 40 years Deromedi Carrières has become a recognized specialist in the exploitation of quarries. Since then, competence and a spirit of service have always been the expression of our daily commitment to our customers. In 40 years Deromedi Carrières has become a recognized specialist in the exploitation of quarries. Since then, competence and a spirit of service have always been the expression of our daily commitment to our customers. In 40 years Deromedi Carrières has become a recognized specialist in the exploitation of quarries. Since then, competence and a spirit of service have always been the expression of our daily commitment to our customers. In 40 years Deromedi Carrières has become a recognized specialist in the exploitation of quarries. Since then, competence and a spirit of service have always been the expression of our daily commitment to our customers.