Sumitomo Zaibatsu
Historical Japanese industrial and financial conglomerate, dissolved after World War II.
The Sumitomo Zaibatsu was one of the major zaibatsu representing Japan before the war.
Another major pre-war zaibatsu, often mentioned alongside Sumitomo.
Another major pre-war zaibatsu, forming the 'big three' with Sumitomo and Mitsui.
The modern corporate group descended from the Sumitomo Zaibatsu, operating as a keiretsu.
Compound of 住友 (Sumitomo, the founding family name) and 財閥 (zaibatsu, financial clique).