| Relationships | Role | Relationship Start | Relationship End |
| Central Savings Bank | Parent | 6/30/2007 | |
| Central Savings Bank | Parent | 12/30/1996 | 6/29/2007 |
| Lasco Development Corporation | Subsidary | 12/1/2015 | |
| Superior Insurance Agency Of Sault Ste Marie, Llc | Subsidary | 10/4/2010 | |
| Lasco Development Corporation | Subsidary | 1/15/2015 | 11/30/2015 |
| Superior Insurance Agency Of Sault Ste Marie, Llc | Subsidary | 3/19/2009 | 10/3/2010 |
| Michigan Bankers Title Of The Upper Peninsula Llc | Subsidary | 7/18/1997 | 8/31/2001 |
| Mazzali Insurance Agency, Inc. | Subsidary | 1/3/1997 | 8/31/2001 |