| MID-LEVEL LIMITED | Private company limited by shares | Dissolved |
| MID-LEVEL LIMITED | Private company limited by shares | Dissolved |
| CENTURY 21 MID-LEVEL EAST LIMITED | Private company limited by shares | Dissolved |
| DYNASTY PROPERTY (MID-LEVEL) LIMITED | Private company limited by shares | Live |
| MIDLEVEL TECHNICAL SERVICES LIMITED | Private company limited by shares | Live |
| Century 21 Mid-level West Realty Limited | Private company limited by shares | Live |
| MID-LEVELS LIMITED | | Live |
| MID-LEVELS CAFE LIMITED | Private company limited by shares | Live |
| MID-LEVELS CATERING GROUP COMPANY LIMITED | Private company limited by shares | Live |
| NEW YORK MEDICAL GROUP MIDLEVELS LIMITED | Private company limited by shares | Live |
| GRAND PACIFIC REALTY (MID-LEVELS) LIMITED | Private company limited by shares | Live |