| TANWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANWICK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TANWICK SERVICES LIMITED | Private company limited by shares | Dissolved |
| TANWIN LIMITED | Private company limited by shares | Live |
| TANWOOD LIMITED | Private company limited by shares | Dissolved |
| TANXE TRADE LIMITED | | Live |
| HONGKONG TANXIANG INVESTMENT LIMITED | Private company limited by shares | Live |
| Tanxin Capital Limited | Private company limited by shares | Live |
| HK TANXIN INT'L LIMITED | Private company limited by shares | Live |
| Tanxin Entertainment and Sports Limited | Private company limited by shares | Live |
| TANY LIMITED | Private company limited by shares | Live |
| TANY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Tany Software Co. Limited | Private company limited by shares | Live |
| TANYA COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANYA COMPANY LIMITED | | Live |
| TANYA JEWELRY CO., LIMITED | Private company limited by shares | Dissolved |
| Tanya Shipping Co., Limited | Private company limited by shares | Live |
| SIRUS TANYA CO., LIMITED | Private company limited by shares | Live |
| TANYA TRADE CO., LIMITED | Private company limited by shares | Live |
| TANYA MARITIME FAR EAST LIMITED | Private company limited by shares | Live |
| TANYA ENGINEERING LIMITED | Private company limited by shares | Live |
| TANYA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TANYA HOLDING LIMITED | Private company limited by shares | Live |
| TANYA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TANYA-B LIMITED | Private company limited by shares | Dissolved |
| Yoshino Tanyaki Catering Co., Limited | | Live |
| TANYAN LIMITED | Private company limited by shares | Dissolved |
| TANYANG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TANYANG GONGFU (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Tanyang International Group Co., Limited | Private company limited by shares | Dissolved |
| H.K. TANYANG GONGFU INT'L GROUP HOLDING LIMITED | Private company limited by shares | Dissolved |
| TANYARAT GROUP LIMITED | | Live |
| TANYARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANYEE COMPANY LIMITED | Private company limited by shares | Live |
| Tanyee Industry Co., Limited | Private company limited by shares | Live |
| TANYEE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HK TANYI CO., LIMITED | Private company limited by shares | Live |
| TANYI SARL LIMITED | Private company limited by shares | Live |
| TANYIELD LIMITED | Private company limited by shares | Dissolved |
| TANYO CATERING LIMITED | Private company limited by shares | Dissolved |
| TANYORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tanyou Company Limited | | Live |
| TANYOUTH LIMITED | Private company limited by shares | Live |
| HERITAGE (TANYU) LIMITED | | Live |
| Hong Kong TanYuan Group Limited | | Live |
| TANYUAN TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| TANYUEN LIMITED | Private company limited by shares | Live |
| TANYUEN INVESTMENTS LIMITED | Private company limited by shares | Live |
| TANYUN (CHINA) LIMITED | Private company limited by shares | Live |
| TANYUN TECHNOLOGY GROUP (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| TANYUN TECHNOLOGY GROUP (HONG KONG) INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| TANYUN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TanyunM Limited | | Live |
| Tanza Limited | Private company limited by shares | Live |
| Tanzan Company Limited | Private company limited by shares | Live |
| Hong Kong Tanzang Technology Co., Limited | | Live |
| DIVERSE TANZANIA LIMITED | Private company limited by shares | Live |
| DIVERSIFIED MINERAL RESOURCES (TANZANIA) LIMITED | Private company limited by shares | Dissolved |
| TANZANIA ESTATES LIMITED | Private company limited by shares | Live |
| Tanzanian Rural Electric Company Limited | Private company limited by shares | Live |
| Tanzanian Goldfields Company Limited | Private company limited by shares | Live |
| TANZANITE COMPANY LIMITED | Private company limited by shares | Live |
| TANZANITE (H.K.) LIMITED | Private company limited by shares | Live |
| Tanzanite Hong Kong Investment Limited | Private company limited by shares | Dissolved |
| Tanzanite International Limited | | Live |
| TANZANITE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANZANITE INVESTMENT LIMITED | Private company limited by shares | Live |
| TANZANITE NATION LIMITED | Private company limited by shares | Live |
| Tanzanite Online Limited | Private company limited by shares | Live |
| TANZANITE PARTNERS LIMITED | Private company limited by shares | Live |
| TANZANITE MEDIA PARTNERS LIMITED | Private company limited by shares | Live |
| Tanzanite Sales Support Limited | Private company limited by shares | Dissolved |
| TANZANIUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tanzhao International Technology Co., Limited | | Live |
| Tanzhe Co., Limited | | Live |
| China Tanzhonghe Technology Group Limited | Private company limited by shares | Live |
| Tanzhou Education & Information Technology Co., Limited | Private company limited by shares | Live |
| Tanzhou International Limited | | Live |
| TANZOON INTERNATIONAL (HK) COSMETIC COMPANY LIMITED | Private company limited by shares | Live |