Heliogen, Inc. revenue for the last year amounted to 4.45 M USD, the most of which — 3.56 M USD — came from its highest performing source at the moment, Grant, the year earlier bringing 7.23 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Heliogen, Inc. 4.45 M USD, and the year before that — 13.75 M USD.