DATA COMMUNICATIONS MANAGEMENT CORP revenue for the last year amounted to 447.73 M CAD, the most of which — 396.32 M CAD — came from its highest performing source at the moment, Product, the year earlier bringing 239.35 M CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought DATA COMMUNICATIONS MANAGEMENT CORP 419.89 M CAD, and the year before that — 273.80 M CAD.