With more than 125 years of experience, COMSA specialises in railway projects that cover the areas of construction and maintenance of high-speed lines, trams, as well as metropolitan and regional railways. Its high level of specialisation in this field allows the company to offer value added solutions, with a significant technological component, in accordance with quality standards and sustainability principles, to meet the needs of its customers. Prominent among them is Metro de Madrid, with a close link born during the twentieth century.
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comunicacion@comsaemte.com