Jefferies Financial Group Inc. revenue for the last year amounted to 7.03 B USD, the most of which — 6.20 B USD — came from its highest performing source at the moment, Investment Banking and Capital Markets, the year earlier bringing 4.50 B USD. The greatest contribution to the revenue figure was made by Americas — last year it brought Jefferies Financial Group Inc. 4.95 B USD, and the year before that — 3.63 B USD.