| Relationships | Role | Relationship Start | Relationship End |
| J.P. Morgan International Finance Limited | Parent | 7/31/1996 | 9/27/2002 |
| Chase Manhattan Overseas Banking Corporation | Parent | 7/2/1993 | 7/30/1996 |
| Chase Manhattan Overseas Banking Corporation | Parent | 4/1/1991 | 7/1/1993 |
| K & M Servicios Technicos (Colombia) Ltda. | Subsidary | 7/1/1993 | 8/31/2001 |