| Relationships | Role | Relationship Start | Relationship End |
| Bankers Trust Investments Limited | Parent | 12/31/1980 | 10/30/1986 |
| Shipton Automation Ltd. | Subsidary | 12/31/1980 | 12/30/1986 |
| Relationships | Role | Relationship Start | Relationship End |
| Bankers Trust Investments Limited | Parent | 12/31/1980 | 10/30/1986 |
| Shipton Automation Ltd. | Subsidary | 12/31/1980 | 12/30/1986 |