| Relationships | Role | Relationship Start | Relationship End |
| Chemical Securities Limited | Parent | 1/3/1993 | 7/10/1996 |
| J.P. Morgan Chase (Uk) Holdings Limited | Parent | 8/2/1988 | 1/2/1993 |
| Chemical Holdings (U.K.) Limited | Parent | 3/31/1986 | 8/1/1988 |
| Chemical Securities Limited | Parent | 12/31/1980 | 3/30/1986 |
| Chemical Eurosecurities Limited | Subsidary | 12/31/1987 | 2/10/1996 |