| Relationships | Role | Relationship Start | Relationship End |
| Daimlerchrysler Ag | Parent | 4/10/1995 | 11/8/1998 |
| Mtu Motoren- Und Turbinen-Union Munchen Gmbh | Parent | 4/10/1995 | 11/8/1998 |
| Aeg Aktiengesellschaft | Parent | 4/10/1995 | 9/19/1996 |
| Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh | Subsidary | 4/10/1995 | 11/8/1998 |