PORR AG revenue for the last year amounted to 5.62 B CHF, the most of which — 2.72 B CHF — came from its highest performing source at the moment, AT / CH, the year earlier bringing 2.89 B CHF. The greatest contribution to the revenue figure was made by Austria — last year it brought PORR AG 2.75 B CHF, and the year before that — 2.82 B CHF.