| Relationships | Role | Relationship Start | Relationship End |
| Bancboston Securities International Limited | Parent | 10/30/1987 | 8/31/1989 |
| Grindlays Finance Corporation Limited | Parent | 9/20/1983 | 9/20/1984 |
| Grindlays Humberclyde Limited | Parent | 12/31/1980 | 6/29/1982 |
| Relationships | Role | Relationship Start | Relationship End |
| Bancboston Securities International Limited | Parent | 10/30/1987 | 8/31/1989 |
| Grindlays Finance Corporation Limited | Parent | 9/20/1983 | 9/20/1984 |
| Grindlays Humberclyde Limited | Parent | 12/31/1980 | 6/29/1982 |