OTIS WORLDWIDE CORPORATION revenue for the last year amounted to 12.87 B EUR, the most of which — 7.61 B EUR — came from its highest performing source at the moment, Service, the year earlier bringing 7.31 B EUR. The greatest contribution to the revenue figure was made by Other — last year it brought OTIS WORLDWIDE CORPORATION 7.01 B EUR, and the year before that — 6.80 B EUR.