Martin Marietta Materials, Inc. revenue for the last year amounted to 6.78 B USD, the most of which — 3.70 B USD — came from its highest performing source at the moment, West Group, the year earlier bringing 3.39 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Martin Marietta Materials, Inc. 6.71 B USD, and the year before that — 6.08 B USD.