GENERAL MOTORS CO revenue for the last year amounted to 170.23 B CHF, the most of which — 143.05 B CHF — came from its highest performing source at the moment, GM North America, the year earlier bringing 119.09 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought GENERAL MOTORS CO 139.96 B CHF, and the year before that — 117.54 B CHF.