| Relationships | Role | Relationship Start | Relationship End |
| J.P. Morgan International Finance Limited | Parent | 7/31/1996 | 12/31/2001 |
| Chase Manhattan Overseas Banking Corporation | Parent | 7/1/1994 | 7/30/1996 |
| Primacom Ag | Subsidary | 6/1/1996 | 2/27/1999 |
| Eco Holdings Limited Partnership | Subsidary | 7/1/1994 | 7/30/1996 |
| Eco Holdings Ii Limited Partnership | Subsidary | 12/1/1994 | 7/30/1996 |