| Relationships | Role | Relationship Start | Relationship End |
| Mufg Union Bank, National Association | Parent | 4/1/1996 | 3/12/2007 |
| The Bank Of California, National Association | Parent | 5/1/1972 | 3/31/1996 |
| Union Bank Of California Servicos Limitada | Subsidary | 6/22/1982 | 12/28/2006 |
| China Trade & Development Corporation | Subsidary | 5/1/1972 | 7/31/1989 |
| Private Investment Company For Asia S.A. | Subsidary | 12/31/1980 | 8/7/1984 |