WARTECK N revenue for the last year amounted to 37.61 M CHF, the most of which — 18.73 M CHF — came from its highest performing source at the moment, Residential Properties, the year earlier bringing 17.75 M CHF. The greatest contribution to the revenue figure was made by Switzerland — last year it brought WARTECK N 39.71 M CHF, and the year before that — 36.38 M CHF.