| HIAP TAY COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HIAP LEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIAP CHUAN TIMBER COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIAP TONG CRANE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIAP FUNG DIAMONDS LIMITED | Private company limited by shares | Dissolved |
| YEO HIAP SENG (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TENG HIAP SENG LIMITED | Private company limited by shares | Dissolved |
| HIAP TUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIAPCHEONG INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |