WILSON SONS ON NM revenue for the last year amounted to 2.26 B BRL, the most of which — 1.27 B BRL — came from its highest performing source at the moment, Tugboats and Maritime Agency, the year earlier bringing 1.18 B BRL. The greatest contribution to the revenue figure was made by Brazil — last year it brought WILSON SONS ON NM 2.43 B BRL, and the year before that — 2.27 B BRL.