AMBIPAR ON NM revenue for the last year amounted to 5.77 B BRL, the most of which — 3.29 B BRL — came from its highest performing source at the moment, Response, the year earlier bringing 2.59 B BRL. The greatest contribution to the revenue figure was made by Brazil — last year it brought AMBIPAR ON NM 6.41 B BRL, and the year before that — 4.87 B BRL.