TAMTRON GROUP OYJ revenue for the last year amounted to 54.90 M EUR, the most of which — 22.91 M EUR — came from its highest performing source at the moment, Heavy Weight, the year earlier bringing 9.27 M EUR. The greatest contribution to the revenue figure was made by Rest of Europe — last year it brought TAMTRON GROUP OYJ 27.39 M EUR, and the year before that — 25.95 M EUR.