Orion Group Holdings, Inc. revenue for the last year amounted to 711.78 M USD, the most of which — 395.92 M USD — came from its highest performing source at the moment, Marine, the year earlier bringing 339.21 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Orion Group Holdings, Inc. 675.68 M USD, and the year before that — 741.62 M USD.