IAT takes pride of the kind of relationship it has with its clients.
Private and public-owned companies share a trustful  and faithful relation as to products and services offered by IAT.

CVRD - Companhia Vale do Rio Doce

FCA - Ferrovia Centro-Atlântica

Brasil Ferrovias

MRS Logística

ALL - América Latina Logística

CFN - Companhia Ferroviária do Nordeste

Burlington Northern & Santa Fé Railroad

Ferroatlantico