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 Concesiones
Ohl
Acciona
Fcc
Globalvia
Capio Sanidad
Itinere
Pacific Partnerships
Autovía del Camino

Financial Institutions
Société Générale
Bnp Paribas
Bankia
WestLB
Credit Agricole
EDF Invest
GIC

Public Sector
Ministerio de Fomento
ADA
Adif
CRTM
Cedex
Generalitat de Catalunya
Ayuntamiento Torrelodones

Transport Operators
Renfe
Alsa
Egis Rail