| Relationships | Role | Relationship Start | Relationship End |
| Bmo Financial Corp. | Parent | 1/1/1993 | 10/31/2003 |
| Nesbitt Thomson Holding, Inc. | Parent | 9/30/1987 | 12/31/1992 |
| Nesbitt Burns Chicago, Inc. | Subsidary | 9/1/1994 | 11/9/1998 |
| Government Pricing Information System, Inc. | Subsidary | 7/20/1994 | 12/31/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bmo Capital Markets Corp. | Buyer | Discontinued | 11/1/2003 | ||
| Burns Fry Inc. | Seller | Discontinued | 6/2/1995 | ||
| Harris Government Securities, Incorporated | Seller | Discontinued | 1/1/1993 |