| Relationships | Role | Relationship Start | Relationship End |
| Abacus Group Realty Holding Company | Parent | 9/30/1988 | 10/30/1988 |
| Heller Financial, Inc. | Parent | 6/30/1985 | 9/29/1988 |
| Abacus Mortgage Investment Company | Parent | 11/3/1981 | 6/29/1985 |
| 3314 Condominium Association | Subsidary | 12/23/1981 | 12/31/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Abacus Group Realty Holding Company | Buyer | Discontinued | 10/31/1988 |