PROTO LABS INC COM USD0.001 revenue for the last year amounted to 500.89 M USD, the most of which — 206.89 M USD — came from its highest performing source at the moment, Computer Numerical Control Machining, the year earlier bringing 198.22 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought PROTO LABS INC COM USD0.001 396.19 M USD, and the year before that — 396.82 M USD.