SYSTEM1 GROUP LS-,01 revenue for the last year amounted to 26.64 M EUR, the most of which — 18.07 M EUR — came from its highest performing source at the moment, Communications (Ad Testing), the year earlier bringing 17.75 M EUR. The greatest contribution to the revenue figure was made by Americas — last year it brought SYSTEM1 GROUP LS-,01 10.73 M EUR, and the year before that — 10.73 M EUR.