COLUMBIA WORKS INC revenue for the last year amounted to 14.47 B JPY, the most of which — 13.72 B JPY — came from its highest performing source at the moment, Real Estate Development, the year earlier bringing 10.88 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought COLUMBIA WORKS INC 14.47 B JPY, and the year before that — 11.01 B JPY.