Ramaco Resources, Inc. revenue for the last year amounted to 693.52 M USD, the most of which — 693.52 M USD — came from its highest performing source at the moment, Coal, the year earlier bringing 565.69 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Ramaco Resources, Inc. 693.52 M USD, and the year before that — 565.69 M USD.