| TISA LIMITED | Private company limited by shares | Live |
| TISA PEARL CO., LIMITED | Private company limited by shares | Live |
| HONG KONG TISA TRADE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG TISA TRADING CO., LIMITED | Private company limited by shares | Live |
| TISA INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TISA Manufacturing Limited | Private company limited by shares | Live |
| Tisa Shipping Limited | Private company limited by shares | Live |
| YIWU TISA TRADING CO., LIMITED | | Live |
| HK TISALN TRADING CO., LIMITED | Private company limited by shares | Live |
| TISARA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |