DATA COMMUNICATIONS MANAGEMENT CORP revenue for the last year amounted to 479.96 M CAD, the most of which — 418.49 M CAD — came from its highest performing source at the moment, Product, the year earlier bringing 396.32 M CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought DATA COMMUNICATIONS MANAGEMENT CORP 447.06 M CAD, and the year before that — 419.89 M CAD.