Diadro stands for reliability, professionalism, technical knowledge, experience and responsiveness

That is why many institutions and leading companies continue trusting us. Here you can see some of our clients.

ConstructorsCintraDragadosIridium ConcesionesOhlAccionaFccGlobalviaCapio SanidadItinereAutovía del Camino

Financial InstitutionsSociété GénéraleBnp ParibasBankiaWestLB

Public SectorMinisterio de FomentoADAAdifCRTMCedexGeneralitat de CatalunyaAyuntamiento Torrelodones

Transport OperatorsRenfeAlsaEgis Rail