FRONTAGE HOLDINGS CORP revenue for the last year amounted to 2.03 B HKD, the most of which — 968.06 M HKD — came from its highest performing source at the moment, Laboratory Testing, the year earlier bringing 731.67 M HKD. The greatest contribution to the revenue figure was made by North America — last year it brought FRONTAGE HOLDINGS CORP 1.56 B HKD, and the year before that — 1.54 B HKD.