| Relationships | Role | Relationship Start | Relationship End |
| National Westminster Bank Plc | Parent | 2/22/1993 | 3/1/1995 |
| National Westminster Bank Plc | Parent | 12/31/1991 | 2/21/1993 |
| County Natwest Ltd | Parent | 12/31/1990 | 12/30/1991 |
| Longwall International Inc. | Subsidary | 2/22/1993 | 3/1/1995 |