| Relationships | Role | Relationship Start | Relationship End |
| Portigon Ag | Parent | 12/31/1998 | 9/30/2001 |
| Portigon Ag | Parent | 12/31/1989 | 12/30/1998 |
| Ltu International Airways Inc. | Subsidary | 12/31/1991 | 10/31/1998 |
| Thomas Cook Inc. | Subsidary | 10/1/1992 | 12/30/1995 |
| Walter Kahn Verwaltungs Gmbh & Co. Beteiligungs Kg | Subsidary | 12/31/1992 | 12/30/1993 |
| Ltu International Airways Inc. | Subsidary | 12/31/1989 | 12/30/1991 |