THE WILLIAMS COMPANIES, INC revenue for the last year amounted to 185.26 B MXN, the most of which — 67.13 B MXN — came from its highest performing source at the moment, Transmission & Gulf of Mexico, the year earlier bringing 73.20 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought THE WILLIAMS COMPANIES, INC 173.32 B MXN, and the year before that — 219.64 B MXN.