Office Properties Income Trust revenue for the last year amounted to 533.55 M USD, the most of which — 512.60 M USD — came from its highest performing source at the moment, Comparable Properties, the year earlier bringing 484.94 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Office Properties Income Trust 533.55 M USD, and the year before that — 554.27 M USD.