| Company Name | Type | Status |
|---|---|---|
| RD TIANTAN LIMITED | Private company limited by shares | Live |
| TIANTAN GROUP COMPANY LIMITED | Private company limited by shares | Live |
| TIANTANG GROUP CO., LIMITED | Private company limited by shares | Live |
| Tiantang Trading Co., Limited | Live | |
| Lu Tiantang Business int. Limited | Private company limited by shares | Live |
| Tiantang Ventures Limited | Private company limited by shares | Live |
| HK TIANTANGNIAO INT'L BRAND PLANNING CONSULTANCY AGENCY LIMITED | Private company limited by shares | Live |