PROMOTORA Y OPERADORA DE INFRSTRCTR revenue for the last year amounted to 15.53 B MXN, the most of which — 12.31 B MXN — came from its highest performing source at the moment, Concession, the year earlier bringing 10.15 B MXN. The greatest contribution to the revenue figure was made by Mexico — last year it brought PROMOTORA Y OPERADORA DE INFRSTRCTR 14.34 B MXN, and the year before that — 12.42 B MXN.