| Relationships | Role | Relationship Start | Relationship End |
| Mellon Financial Services Corporation #4 | Parent | 4/20/1987 | 12/29/1999 |
| Mellon Financial Corporation | Parent | 12/31/1983 | 4/19/1987 |
| Girard Company | Parent | 10/2/1974 | 4/5/1983 |
| Omnilease Corporation | Subsidary | 12/31/1976 | 11/20/1981 |