| Relationships | Role | Relationship Start | Relationship End |
| Salzgitter Huttenwerk Gmbh | Parent | 6/1/1995 | 12/31/1995 |
| Salzgitter Beteiligungsverwaltungs Gmbh Iii | Parent | 12/31/1994 | 5/31/1995 |
| Salzgitter Grundstuecks- Und Beteiligungsgesellschaft Mbh | Parent | 12/31/1991 | 12/30/1994 |
| Salzgitter Huttenwerk Gmbh | Parent | 12/31/1991 | 12/30/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Aec Inc. | Buyer | Discontinued | 10/1/1996 |