Managing Director: Sergio López Lara. Economic-Financial and Management Head: Cristina Martín Ortiz. Head of Manufacturing and External Works: Tamara Izarra Tobes. Operation Manager: Álvaro Nobre Ramos. Head of engineering, maintenance and innovation: José Luis Martín Viejo.

Operation of trains on the rail system, Entity in Charge of Maintenance (ECM): F1–F2–F3–F4, Rail Training Centre, Flash-butt welding on the track and in fixed plant. Manufacture of skl-1; skl-12; skl-12 RE and skl-14 elastic clips. Regeneration of rails for second uses. Ultrasonic and optic rail inspection. Ultrasonic Welding and turnouts inspection. RT4: on track running Dynamic Testing, according to the standard UNE-EN 12299 and UNE-EN 14363, of the track and Comfort. Assembly of Turnouts PEM-LEM. Engineering services I+D own. Maintenance of the Robel and Alegria wagons. Approved Center of Maintenance. Own Laboratory.
Redalsa is in possession of railway Single safety certificate.

Top products: TRACK: 1. RT4: Ultrasonic and optic rail testing, Track and Comfort Dynamic Testing according to the standard UNE-EN 12299 and UNE-EN 14363, and geometric testing. 2. Flash-butt welding of the track and rail fastenings.

The main clients are: Adif, Adif Alta Velocidad, ArcelorMittal, Luso Galaica de Traviesas, Travipos, Traviesas y Pref.Aragón S,L, Aldesa Construcciones, Traviesas del Norte, Metro Sevilla, Drace, Vias y construcciones, EdilonSedra, FGC, Comsa, Acciona, Emfesa, Grupo Azvi, Metro Madrid, FGV, Talleres Alegría, Amurrio Ferrocarril, Mieres Rail, Metro Bilbao, Metro Málaga, Renfe Mercancias, Convensa, LFP Perthus, Rover Rail, Voestalpine, Infraestructuras de Portugal and SFM Serveis Ferroviaris de Mallorca.