WISeKey International Holding Ltd revenue for the last year amounted to 31.00 M USD, the most of which — 23.20 M USD — came from its highest performing source at the moment, Internet of Things, the year earlier bringing 16.87 M USD. The greatest contribution to the revenue figure was made by North America — last year it brought WISeKey International Holding Ltd 13.68 M USD, and the year before that — 11.15 M USD.