| Name | Category | Address | Town | Opening hours |
|---|---|---|---|---|
| Imperial Realty | Real estate agency | 828 Davis St | Evanston | — |
| Imperial Realty Company | Real estate agency | 1811 St Johns Ave | Highland Park | Fri 9 AM–5 PM |
| Imperial Realty Company | Real estate agency | 540 Frontage Rd #1055, Northfield, IL 60093 | Northfield | — |