WESTINGHOUSE AIR BRAKE TECH CORP revenue for the last year amounted to 216.56 B MXN, the most of which — 155.70 B MXN — came from its highest performing source at the moment, Freight, the year earlier bringing 118.25 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought WESTINGHOUSE AIR BRAKE TECH CORP 102.66 B MXN, and the year before that — 77.33 B MXN.