| Asia Slipform Co. Limited | Private company limited by shares | Live |
| TANJUNG JATI SLIPFORM CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| SLIPFORM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SLIPFORM ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOPEWELL SLIPFORM ENGINEERING LIMITED | Private company limited by shares | Live |
| SLIPFORM ENGINEERING INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| HONGKONG SLIPKNOT BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GLASS SLIPPER COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUXURY SLIPPER COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| SLIPPER PREMIER COMPANY LIMITED | Private company limited by shares | Live |
| Slipperslab Group Limited | | Live |
| Slipspace Key Limited | | Live |
| SLIPSTREAM LIMITED | Private company limited by shares | Dissolved |
| Slipstream Aerospace Limited | Private company limited by shares | Dissolved |
| Slipstream Capital Limited | Private company limited by shares | Live |
| SlipStream Holdings Limited | Private company limited by shares | Live |
| SLIPSTREAM INVESTMENT LIMITED | Private company limited by shares | Live |
| Slipstream Labs Limited | | Live |
| SLIPWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP LEE HING SLIPWAY LIMITED | Private company limited by shares | Dissolved |
| A. KING SLIPWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| slipyz Limited | Private company limited by shares | Live |