| Theia Limited | Private company limited by shares | Live |
| Theia Lab Limited | Private company limited by shares | Live |
| Theia Jewelry Co., Limited | Private company limited by shares | Live |
| THEIA COLLECTION COMPANY LIMITED | Private company limited by shares | Live |
| Theia Collective Limited | | Live |
| Theia Holding Limited | Private company limited by shares | Live |
| Theia Beauty (Hong Kong) Limited | | Live |
| THEIA IDEAS LIMITED | Private company limited by shares | Dissolved |
| Theia Innovation Limited | | Live |
| Theia Vision Capital (Hong Kong) Limited | | Live |
| Mochi Theia AI Limited | Private company limited by shares | Live |
| Theia Star Company Limited | | Live |
| THEIA TRADING LIMITED | Private company limited by shares | Live |
| Theiago Limited | Private company limited by shares | Live |
| THEIALADY LIMITED | | Live |