Isabella Bank Corp. revenue for the last year amounted to 71.77 M USD, the most of which — 71.77 M USD — came from its highest performing source at the moment, Banking and Related Activities, the year earlier bringing 74.15 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Isabella Bank Corp. 71.77 M USD, and the year before that — 74.15 M USD.