| HOYOBO SCIENCE&TECH LIMITED | Private company limited by shares | Live |
| HOYOKEE CO., LIMITED | | Live |
| HOYON LIMITED | Private company limited by shares | Dissolved |
| HOYOON COMPANY LIMITED | | Live |
| HOYOPAY LIMITED | Private company limited by shares | Live |
| HOYOPAY E-Commerce Limited | Private company limited by shares | Live |
| HOYOSUN (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HOYOU ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| HOYOU INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| HOYOU TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK HOYOU TRADE LIMITED | Private company limited by shares | Live |
| HK HOYOU TRADE LIMITED | | Live |
| HOYOU43 COMPANY LIMITED | Private company limited by shares | Live |
| HOYOYO LIMITED | Private company limited by shares | Dissolved |
| Hoyoyo Limited | Private company limited by shares | Live |