Jorge Ballesteros Sánchez

Administrador de Infraestructuras Ferroviarias is a public entity engaged in the operation and maintenance of the railway transportation systems and infrastructure of Spain. Its responsibilities include the collection of fees for infrastructure, station, and freight terminal use, and the distribution of capacity to rail operators. The company was founded in 1941 and is headquartered in Madrid, Spain.

Entidad Pública Empresarial ADIF-Alta Velocidad is a company based in Madrid, Spain. The Spanish company engages in the construction and administration of high-speed railway infrastructures. The company is ultimately controlled by the Government of Spain.