| TIRA ONE COMPANY LIMITED | | Live |
| TIRA ENERGY A.G. (H.K.Y.P.) LIMITED | Private company limited by shares | Dissolved |
| CHINA ITALY TIRA ENERGY A.G. (H.K.Y.P.) LIMITED | Private company limited by shares | Dissolved |
| Tirabassi Limited | Private company limited by shares | Live |
| TIRACHAI LIMITED | Private company limited by shares | Dissolved |
| Tiracisu Limited | | Live |
| Tirain E-commerce Limited | Private company limited by shares | Live |
| TIRAIN (HK) LIMITED | | Live |
| TIRAMISU LIMITED | | Live |
| TIRAMISU (HK) BRANDMANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| CHINA KISS THE TIRAMISU (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Tiramisu International Trade Co., Limited | Private company limited by shares | Live |
| TIRAMISUU LIMITED | | Live |
| TIRAN INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| YIWU TIRAN BAG&CASE CO., LIMITED | Private company limited by shares | Live |
| TIRANA INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIRANITY (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Tirapy Federation Limited | Private company limited by shares | Live |
| Tirapy Medical Technology Limited | Private company limited by shares | Live |
| TIRAWORKS LIMITED | Private company limited by shares | Live |