Armstrong World Industries Inc revenue for the last year amounted to 1.30 B USD, the most of which — 932.40 M USD — came from its highest performing source at the moment, Mineral Fiber, the year earlier bringing 887.40 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought Armstrong World Industries Inc 1.20 B USD, and the year before that — 1.14 B USD.