| Relationships | Role | Relationship Start | Relationship End |
| Comerica Bank | Parent | 12/31/1984 | 11/21/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Comerica Bank Canada Leasing Limited | Seller | Discontinued | 11/30/1984 | ||
| I F S Realty Limited | Seller | Discontinued | 6/30/1984 |