| TAIYOU COOPERATION LIMITED | Private company limited by shares | Live |
| TAIYOU GROUP (HK) HOLDING LIMITED | | Live |
| HONG KONG TAIYOU INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Taiyou Travel Service Limited | | Live |
| TAIYOU INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TAIYOU INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Taiyou Technology Co., LIMITED | Private company limited by shares | Live |
| TAIYOU TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |