| KO SHO HADA LIMITED | Private company limited by shares | Live |
| LUMING HADA CO., LIMITED | Private company limited by shares | Live |
| Hada Technology Co., Limited | Private company limited by shares | Live |
| SHENZHEN HADA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SU HADA YA HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| HADA RiKi (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong HaDa Trading Limited | Private company limited by shares | Live |
| HADA IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| HADA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HK Hada Industrial Co., Limited | Private company limited by shares | Live |
| Fujian HADA Intelligence Technology Co., Limited | Private company limited by shares | Live |
| HADA MOLD MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| HADA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| U.S.A HADA DIABETES RESEARCH CENTER LIMITED | Private company limited by shares | Dissolved |
| HADA Lighting Technology Co., Limited | Private company limited by shares | Live |
| Hadal Anchors Limited | Private company limited by shares | Live |
| Primus Hadamard Limited | Private company limited by shares | Live |
| HADAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| HADARA Limited | Private company limited by shares | Live |
| HADAS LIMITED | Private company limited by shares | Live |
| HADAS INVESTMENTS PTY LIMITED | Private company limited by shares | Dissolved |
| Hadassah Limited | Private company limited by shares | Live |
| HADASU LIMITED | Private company limited by shares | Live |
| HADAT Limited | | Live |
| HADAY SHIPPING CO., LIMITED | | Live |
| NEW HADAY (HK) DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| HADAY HONG KONG COMPANY LIMITED | | Live |