Amurrio is one of the international leaders in the design, manufacture, assembly and maintenance of railway turnouts, crossings, switches and components for High Speed, Conventional Rail, Metro, Tramway and Heavy Haul routes.

The Amurrio Technical Office is the result of a trajectory that began in 1880. Over almost a century and a half, they have accumulated invaluable experience of each of the components of a track system, the functionality of each of its components, the behaviour of the materials, the problems that can arise and their solutions.

In Amurrio they carry out studies and projects of railway development and innovation for industrial plants, ports, mining operations and any other infrastructure related to the railway in all its variants.