OTIS WORLDWIDE CORP revenue for the last year amounted to 241.34 B MXN, the most of which — 142.62 B MXN — came from its highest performing source at the moment, Service, the year earlier bringing 152.55 B MXN. The greatest contribution to the revenue figure was made by Other — last year it brought OTIS WORLDWIDE CORP 131.38 B MXN, and the year before that — 141.95 B MXN.