| Uninum | Name | Address 1 | Address 2 | City | County | Established | Accquired | | 262325 | 4 EAST SCRANTON AVENUE BRANCH | 4 E Scranton Ave | Chicago-Naperville-Elgin, IL-IN-WI 60044 | Lake Bluff | Lake | 12/12/1994 | 12/31/1999 |
| 262326 | WLF BRANCH | 959 S Waukegan Rd | Chicago-Naperville-Elgin, IL-IN-WI 60045 | Lake Forest | Lake | 05/11/1995 | 12/31/1999 |
| 294912 | HIGHWOOD BRANCH | 507 Sheridan Rd | Chicago-Naperville-Elgin, IL-IN-WI 60040 | Highwood | Lake | 02/22/2000 | 12/31/1999 |
| 365098 | HIGHLAND PARK BRANCH | 1949 Saint Johns Ave | Chicago-Naperville-Elgin, IL-IN-WI 60035 | Highland Park | Lake | 05/24/2002 | 12/31/1999 |
| 40421 | Lake Forest Bank & Trust Company, National Association | 727 N Bank Ln | Chicago-Naperville-Elgin, IL-IN-WI 60045 | Lake Forest | Lake | 05/21/1986 | |
| 610163 | WINTRUST BANKING CENTER | 3401 9th St N | Naples-Marco Island, FL 34103 | Naples | Collier | 03/04/2019 | 12/31/1999 |
| 612899 | WAUKEGAN BRANCH | 2634 Grand Ave | Chicago-Naperville-Elgin, IL-IN-WI 60085 | Waukegan | Lake | 05/13/2019 | 12/31/1999 |
| 625481 | LAKE FOREST BANK & TRUST - DRIVE UP BRANCH | 780 N Bank Ln | Chicago-Naperville-Elgin, IL-IN-WI 60045 | Lake Forest | Lake | 05/21/1986 | 12/31/1999 |
| 655309 | WINTRUST BANKING CENTER, A BRANCH OF LAKE FOREST BANK & TRUST COMPANY, N.A. | 26851 S. Tamiami Trail | Cape Coral-Fort Myers, FL 34134 | Bonita Springs | Lee | 04/03/2023 | 12/31/1999 |
| 671288 | CAPE CORAL BRANCH | 915 Cape Coral Pkwy E | Cape Coral-Fort Myers, FL 33904 | Cape Coral | Lee | 01/15/2025 | 12/31/1999 |
