| Relationships | Role | Relationship Start | Relationship End |
| Dresdner Bank Aktiengesellschaft | Parent | 12/31/1992 | 7/31/1995 |
| Mg Technologies Ag | Parent | 12/31/1992 | 12/30/1993 |
| Dynamit Nobel Rws Inc. | Subsidary | 12/31/1992 | 12/30/1993 |
| Relationships | Role | Relationship Start | Relationship End |
| Dresdner Bank Aktiengesellschaft | Parent | 12/31/1992 | 7/31/1995 |
| Mg Technologies Ag | Parent | 12/31/1992 | 12/30/1993 |
| Dynamit Nobel Rws Inc. | Subsidary | 12/31/1992 | 12/30/1993 |