| Relationships | Role | Relationship Start | Relationship End |
| Hyperion Aircraft Limited | Parent | 2/3/2014 | 6/9/2015 |
| Apollo Aircraft Inc. | Subsidary | 3/6/2014 | 6/9/2015 |
| Artemis (Delos) Limited | Subsidary | 3/6/2014 | 6/9/2015 |
| Delos Finance S.A.R.L. | Subsidary | 2/26/2014 | 6/9/2015 |