IBEROVÍAS develops its activity for the public sector. Its most important clients are:

Ministry of Public Works:

· ADIF (Spanish Administrator of Railway Infrastructures)

High-speed and Conventional Rail Network

· FEVE

· General Railway Directorate

SEITT and other Investing Companies:

Zaragoza Plaza

Platea

Valladolid Alta Velocidad

Autonomous Regional Governments:

· Aragon Regional Government

· Madrid Regional Government

(MINTRA, Metromadrid)

· Murcia Regional Government

· Valencia Regional Government (FGV, GTP)

· Andalusia Regional Government (Ferrocarriles Andaluces, GIASA)

· Catalonia Regional Government (GISA, FGC)

Provincial Governments:

· Alicante Provincial Government

· Castellón Provincial Government

· Valencia Provincial Government

· Teruel Provincial Government