GSK PLC revenue for the last year amounted to 34.98 B EUR, the most of which — 34.98 B EUR — came from its highest performing source at the moment, Commercial Operations, the year earlier bringing 33.14 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought GSK PLC 18.25 B EUR, and the year before that — 16.43 B EUR.