INTERNATIONAL BUS MACH CORP revenue for the last year amounted to 62.63 T CLP, the most of which — 23.20 T CLP — came from its highest performing source at the moment, Software, the year earlier bringing 21.33 T CLP. The greatest contribution to the revenue figure was made by United States — last year it brought INTERNATIONAL BUS MACH CORP 22.32 T CLP, and the year before that — 21.38 T CLP.