WK Kellogg Co revenue for the last year amounted to 2.76 B USD, the most of which — 2.76 B USD — came from its highest performing source at the moment, Cereal Products, the year earlier bringing 2.69 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought WK Kellogg Co 2.44 B USD, and the year before that — 2.37 B USD.