BIKEN TECHNO CORP revenue for the last year amounted to 38.37 B JPY, the most of which — 29.36 B JPY — came from its highest performing source at the moment, Building Maintenance, the year earlier bringing 29.01 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought BIKEN TECHNO CORP 38.37 B JPY, and the year before that — 34.69 B JPY.