Conglomerate in Japan

Conglomerate in Japan Sumitomo Group The Sumitomo Group (Japanese: 住友グループ, Hepburn: Sumitomo Gurūpu) is one of the largest Japanese keiretsu, or business groups, founded by Masatomo Sumitomo around 1615. Mitsui Mitsui Group (三井グループ, Mitsui Gurūpu) is one of the largest keiretsu in Japan and one of the largest corporate groups in the world. The major companies of t…