| KAM SHACK COMPANY LIMITED | Private company limited by shares | Dissolved |
| PIE SHACK LIMITED | Private company limited by shares | Dissolved |
| SHACK LIMITED | | Live |
| Beloved Shack Counselling Center Limited | Private company limited by shares | Live |
| East Shack Limited | | Live |
| Lok Foodies Shack Limited | | Live |
| D3 Shack Hong Kong Limited | Private company limited by shares | Live |
| SHAKE SHACK (HONG KONG) LIMITED | Private company limited by shares | Live |
| Shack Incorporation Limited | Private company limited by shares | Live |
| SHACK KOWLOON BAY LIMITED -THE- | Private company limited by shares | Live |
| LOVE SHACK LIMITED | Private company limited by shares | Dissolved |
| RADIO SHACK ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| Snack Shack Company Limited | Private company limited by shares | Live |
| SUGAR SHACK LIMITED | Private company limited by shares | Dissolved |
| Trading Shack (HK) Limited -The- | Private company limited by shares | Live |
| VARIETY SHACK LIMITED | Private company limited by shares | Dissolved |
| SHACKLETON LIMITED | Private company limited by shares | Dissolved |
| SHACKLETON LIMITED | Private company limited by shares | Live |
| SHACKNET LIMITED | Private company limited by shares | Live |