| TAIYANG ELECTRON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TAIYANG TRADING COMPANY LIMITED | Private company limited by shares | Live |
| TAIYANG TRADING HK COMPANY LIMITED | Private company limited by shares | Live |
| HK TAIYANG TRADING LIMITED | Private company limited by shares | Live |
| TAIYANG YANGMAO LIMITED | Private company limited by shares | Live |
| HK TAIYANGHUA RADIATOR LIMITED | Private company limited by shares | Dissolved |
| TAIYANGKE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TAIYANGLONG GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| HongKong TaiYanTang Biological Technology Co., Limited | Private company limited by shares | Live |
| TAIYAO INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TAIYAO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TAIYAO INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| HK TAIYASEN TRADING LIMITED | Private company limited by shares | Live |
| HK TAIYE ENERGY ELECTRICAL LIMITED | Private company limited by shares | Live |
| Taiye Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| TaiYe Industrial Co., Limited | Private company limited by shares | Live |
| TAIYE PROPERTIES LIMITED | Private company limited by shares | Live |
| TaiYeah Intelligence HK Limited | | Live |
| TAIYEUNG INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| Taiyi Enterprise Limited | Private company limited by shares | Live |
| TAIYI ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| TaiYiChiShun Consulting Limited | | Live |
| TAIYIDA HONG KONG LIMITED | Private company limited by shares | Live |
| TAIYIDA (HONG KONG) TRADE COMPANY LIMITED | Private company limited by shares | Live |
| Taiyiheng Investment Limited | Private company limited by shares | Live |
| TAIYIIE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| TAIYIN LIMITED | Private company limited by shares | Live |
| Hong Kong Taiyin Trading Co., Limited | Private company limited by shares | Live |
| FUZHOU TAIYIN TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| Hongkong Taiyin International Trade Limited | | Live |
| TAIYIN LOGISTICS LIMITED | | Live |
| TAIYIN GROUP SHARE CO., LIMITED | Private company limited by shares | Live |
| TAIYIN SHIPPING LIMITED | Private company limited by shares | Dissolved |
| TAIYING LIMITED | Private company limited by shares | Dissolved |
| TAIYING CO., LIMITED | Private company limited by shares | Live |
| TAIYING HOLDING LIMITED | Private company limited by shares | Live |
| TAIYING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK Taiying Technology Limited | | Live |
| TAIYING TRADE LIMITED | Private company limited by shares | Live |
| HK TAIYING TRADING LIMITED | Private company limited by shares | Live |
| TAIYINGXIANG TRADE LIMITED | Private company limited by shares | Live |
| TAIYINUO TRADE CO., LIMITED | Private company limited by shares | Live |
| TAIYIOT COMPANY LIMITED | Private company limited by shares | Live |
| CH TAIYITONG LIMITED | Private company limited by shares | Live |
| CH TAIYITONG INVESTMENT GROUP COMPANY LIMITED | Private company limited by shares | Live |
| TAIYIXING INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| TAIYIYU TREADE CO., LIMITED | Private company limited by shares | Live |
| TaiYiYuIndustry Limited | Private company limited by shares | Live |
| TAIYO LIMITED | Private company limited by shares | Dissolved |
| TAIYO LIMITED | Private company limited by shares | Dissolved |
| TAIYO LIMITED | Private company limited by shares | Live |
| WE TAIYO LIMITED | Private company limited by shares | Live |
| TAIYO KOEKI (CHINA) LIMITED | Private company limited by shares | Dissolved |
| TAIYO NPS CO., LIMITED | Private company limited by shares | Live |
| DANDONG XINLONG TAIYO (HONGKONG) ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| TAIYO DENSHI COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAIYO ELECTRONIC LIMITED | Private company limited by shares | Live |
| TAIYO ENTERPRISE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TAIYO ENTERPRISES LIMITED | Private company limited by shares | Live |
| USA TAIYO GROUP LIMITED | Private company limited by shares | Live |
| KOREA TAIYO INT'L HEALTH INDUSTRY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| TAIYO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TAIYO MARINE LIMITED | Private company limited by shares | Live |
| TAIYO NAVIGATION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TAIYO TECH LIMITED | Private company limited by shares | Live |
| TAIYO TRADING COMPANY LIMITED | Private company limited by shares | Live |
| UNIQUE TAIYO HONG KONG LIMITED | Private company limited by shares | Live |
| TAIYO YUDEN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAIYOBO CO., LIMITED | Private company limited by shares | Live |
| TAIYOKEN LIMITED | Private company limited by shares | Live |
| TAIYON ENTERPRISES LIMITED | Private company limited by shares | Live |
| TAIYON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TAIYON ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Live |
| TAIYON RESOURCES LIMITED | Private company limited by shares | Live |
| TAIYON TRADING LIMITED | Private company limited by shares | Live |
| TAIYOO METAL LIMITED | Private company limited by shares | Live |
| TAIYOR LIMITED | | Live |
| TAIYOSHA CO. LIMITED | Private company limited by shares | Dissolved |
| 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 |
| TAIYU LIMITED | | Live |
| HK TAIYU AGRI-CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| TAIYU ARTS COMPANY LIMITED | Private company limited by shares | Live |
| China Taiyu International Co., Limited | Private company limited by shares | Live |
| TAIYU ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| CHINA TAIYU ELECTRICAL EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| TAIYU TECH (HK) ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Taiyu Engineering Company Limited | Private company limited by shares | Live |
| TAIYU IMPORT & EXPORT (GROUP) LIMITED | Private company limited by shares | Live |
| Taiyu Foodstuff (HK) Co Limited | Private company limited by shares | Live |
| TAIYU GLOVES CO., LIMITED | | Live |
| TAIYU GROUP LIMITED | Private company limited by shares | Dissolved |
| HK TAIYU INTERNATIONAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| TAIYU INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |