| Relationships | Role | Relationship Start | Relationship End |
| Mg Technologies Ag | Parent | 6/30/1983 | 12/30/1989 |
| Vdm Nickel-Technologie Ag | Subsidary | 12/31/1988 | 12/30/1989 |
| Vdm Nickel-Technologie Ag | Subsidary | 12/31/1987 | 12/30/1988 |
| Haendler & Natermann Gmbh | Subsidary | 6/30/1983 | 9/30/1988 |
| Vdm Technologies Corp. | Subsidary | 12/31/1983 | 12/30/1987 |
| Metalon Stolberg Gmbh | Subsidary | 6/5/1984 | 9/30/1986 |