| Relationships | Role | Relationship Start | Relationship End |
| 1St Source Bank | Parent | 9/21/2001 | |
| Michigan Transportation Finance Corporation | Parent | 9/21/2001 | |
| 1St Source Funding, Llc | Subsidary | 9/21/2001 | 1/1/2004 |
| Relationships | Role | Relationship Start | Relationship End |
| 1St Source Bank | Parent | 9/21/2001 | |
| Michigan Transportation Finance Corporation | Parent | 9/21/2001 | |
| 1St Source Funding, Llc | Subsidary | 9/21/2001 | 1/1/2004 |