MANILA WATER COMPANY, INC. revenue for the last year amounted to 36.65 B PHP, the most of which — 28.85 B PHP — came from its highest performing source at the moment, Manila Concession and Head Office, the year earlier bringing 24.11 B PHP. The greatest contribution to the revenue figure was made by Philippines — last year it brought MANILA WATER COMPANY, INC. 39.39 B PHP, and the year before that — 31.16 B PHP.