Group Companies (Business Domains)
The Mizuho group is composed of Mizuho Financial Group Co., Ltd. (the holding company), its consolidated subsidiaries, and affiliates accounted for under the equity method. As a financial services group, our business domains include banking, trust banking, securities, and other financial services.
The group has five "in–house companies" under the holding company, which determine and promote unified strategies across banking, trust banking, securities, and other business areas according to customer attributes. There are also two units that support the in–house companies.