As of August 1, 2018
| Name | Capital （As of March 31, 2018） |
Operations | Established |
|---|---|---|---|
| Resona Bank, Limited | JPY279,928 Million | Banking and trust banking business | May 15, 1918 |
| Saitama Resona Bank, Limited | JPY70,000 Million | Banking business | Aug. 27, 2002 |
| Kansai Urban Banking Corporation | JPY47,039 Million | Banking business | Jul.1,1922 |
| The Kinki Osaka Bank, Ltd. | JPY38,971 Million | Banking business | Nov. 24, 1950 |
| The Minato Bank, Ltd. | JPY27,484 Million | Banking business | Sep.6,1949 |
| Kansai Mirai Financial Group, Inc. | JPY29,589 Million | Supervision of subsidiaries' operations and other ancillary businesses | Nov. 14, 2017 |
| Resona Guarantee Co., Ltd. | JPY14,000 Million | Credit guarantee | May 8, 1975 |
| Resona Kessai Service Co., Ltd. | JPY1,000 Million | Collection of bills and receivables, and factoring | Oct. 25, 1978 |
| Resona Card Co., Ltd. | JPY1,000 Million | Credit card administration and credit guarantee | Feb. 12, 1983 |
| Resona Capital Co., Ltd. | JPY5,049 Million | Private equity business | Mar. 29, 1988 |
| Resona Research Institute Co., Ltd. | JPY100 Million | Business consulting services | Oct. 1, 1986 |
| Resona Asset Management Co., Ltd. | JPY1,000 Million | Investment management business | Aug. 3, 2015 |
| Resona Business Service Co., Ltd. | JPY60 Million | Business Process Outsourcing Services and Placement Services | Oct. 2, 1987 |
| P.T. Bank Resona Perdania | IDR405,000 Million | Banking business | Feb. 1, 1958 |
| Resona Merchant Bank Asia Limited | SGD68 Million | Financing business and consulting services | May 19, 1981 |
| Japan Trustee Services Bank, Ltd. | JPY51,000 Million | Trust banking business | Jun. 20, 2000 |
| Shutoken Leasing Co.,Ltd. | JPY3,300 Million （As of July 31, 2018） |
General leasing business | Apr. 2, 1976 |
| DFL Lease Company Limited | JPY3,700 Million （As of July 31, 2018） |
General leasing business | Jan. 12, 1982 |
| NTTDATA SOFIA CORPORATION | JPY80 Million | System development services | Oct. 1, 1983 |
| D&I Information Systems Inc. | JPY100 Million | System development services | Mar. 26, 1998 |