Portman Ridge Finance Corporation revenue for the last year amounted to 76.31 M USD, the most of which — 49.55 M USD — came from its highest performing source at the moment, Investment and Related Activities, the year earlier bringing 38.43 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Portman Ridge Finance Corporation 49.55 M USD, and the year before that — 38.43 M USD.