| 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 |