| HS&A LIMITED | Private company limited by shares | Live |
| HSAC Limited | Private company limited by shares | Live |
| HSAE GLOBAL TRADING CO., LIMITED | Private company limited by shares | Live |
| HSAH Company Limited | Private company limited by shares | Live |
| HSALLOY LIMITED | Private company limited by shares | Live |
| H-SAM CULTURE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| KING DAH HSANG ENTERPRISES (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Hsarsup Technology Co., Limited | Private company limited by shares | Live |
| HSAT (HK) ECNOMIC&TRADING CO., LIMITED | Private company limited by shares | Live |