| TIANYI TANG HK INTERNATIONAL BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| TIANYI ELECTRONIC TECHNOLOGY CO., LIMITED | | Live |
| HK TIANYI INNOVATION TECHNOLOGY LIMITED | | Live |
| TIANYI XINTONG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TIANYI GROUP TEXTILE (HK) LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI TIANYI TEXTILE LIMITED | Private company limited by shares | Live |
| TIANYI TOUCH SCREEN CO., LIMITED | Private company limited by shares | Live |
| TIANYI TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HK TIANYI SHENYUAN SHENRONG TRADING LIMITED | Private company limited by shares | Dissolved |
| TIANYI BALLROOM DANCING UNION LIMITED | Private company limited by shares | Live |
| HONGKONG TIANYI INTERNATIONAL ENTERPRISE UNION WIN-WIN ASSCOCIATION LIMITED | Private company limited by shares | Live |
| Tianyi Windows Doors and Curtain Wall Limited | Private company limited by shares | Live |
| TIANYI WORLD GLOBAL TRADING CO., LIMITED | | Live |
| Hong Kong Tianyi Yiyi Co., Limited | Private company limited by shares | Live |
| China Tianyi Yushan Investment Limited | Private company limited by shares | Live |
| Tianyibang Investment (Hong Kong) Limited | Private company limited by shares | Live |
| TIANYICHENG (PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| TIANYIDA LIMITED | Private company limited by shares | Dissolved |
| TIANYIDA POWER LIMITED | Private company limited by shares | Dissolved |
| TIANYIFENG TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| HK TIANYIFU INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| GD FOSHAN TIANYIGE CERAMICS LIMITED | Private company limited by shares | Dissolved |
| TIANYIHE TRADE LIMITED | Private company limited by shares | Live |
| Hong Kong Tianyimei International Group Limited | | Live |
| TIANYIMEI SKY PERFECT LIMITED | Private company limited by shares | Live |
| H.K TIANYIMENGSI INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| HK TIANYIN GROUP LIMITED | Private company limited by shares | Live |
| Tianyin Group Limited | | Live |
| HK TIANYIN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TIANYIN TRADING LIMITED | Private company limited by shares | Live |
| TIANYING INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| TianYing Holding Limited | Private company limited by shares | Live |
| TIANYING YAMAHA JOINT-STOCK COMPANY LIMITED | Private company limited by shares | Live |
| Ocean Tianying Shipping Limited | Private company limited by shares | Live |
| Tianying Technology Limited | Private company limited by shares | Dissolved |
| TIANYING DIGITAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK TIANYING TRADE LIMITED | Private company limited by shares | Live |
| Tianying Trading Limited | Private company limited by shares | Live |
| CHINA HK TIANYINGLONG INTERNATIONAL INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| TIANYIREN INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| TIANYISHI TRADE LIMITED | Private company limited by shares | Live |
| HONGKONG TIANYISHUN DRESS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Hong Kong Tianyitang Biotechnology Co., Limited | Private company limited by shares | Live |
| TIANYITONG LIMITED | Private company limited by shares | Live |
| HONGKONG TIANYIWUFENG FASHION LIMITED | Private company limited by shares | Live |
| TIANYIXIN TRADE LIMITED | Private company limited by shares | Live |
| Hongkong Tianyiyi Group Co., Limited | Private company limited by shares | Live |
| TIANYIYUAN TRADING LIMITED | Private company limited by shares | Live |