| Relationships | Role | Relationship Start | Relationship End |
| Wfc Holdings Corporation | Parent | 6/9/2011 | |
| Ms Wind Ii Llc | Parent | 3/24/2011 | |
| A4 Wind 1 Llc | Subsidary | 11/3/2015 | |
| A4 Wind 2 Llc | Subsidary | 11/3/2015 | |
| Gear Wind Llc | Subsidary | 11/3/2015 | |
| A4 Wind 1 Llc | Subsidary | 6/9/2011 | 11/2/2015 |
| A4 Wind 2 Llc | Subsidary | 6/9/2011 | 11/2/2015 |
| Gear Wind Llc | Subsidary | 3/12/2012 | 11/2/2015 |