| Relationships | Role | Relationship Start | Relationship End |
| Daimler-Benz Aerospace Ag | Parent | 4/22/1992 | 11/8/1998 |
| Commerzbank Aktiengesellschaft | Parent | 12/8/1989 | 4/21/1992 |
| Deutsche Bank Aktiengesellschaft | Parent | 12/8/1989 | 4/21/1992 |
| Dresdner Bank Aktiengesellschaft | Parent | 12/8/1989 | 4/21/1992 |
| Daimler-Benz Luft- Und Raumfahrt Holding Ag | Parent | 12/8/1989 | 4/21/1992 |
| Daimler-Benz Aerospace Ag | Parent | 12/8/1989 | 4/21/1992 |