| O.V.O. ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OVOLIS LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Jan-2015 |
| OVOLO GROUP LIMITED | Private company limited by shares | Live |
| OVOLOGUE LIMITED | Private company limited by shares | Live |
| NINGBO OVON FASHION LIMITED | Private company limited by shares | Live |
| United Solar Ovonic Limited | Private company limited by shares | Dissolved |
| Ovonoys Limited | Private company limited by shares | Live |
| OVOSO GROUP (HK) LIMITED | Private company limited by shares | Live |
| OVOTEC LIMITED | Private company limited by shares | Dissolved |
| OVOTEC LIMITED | Private company limited by shares | Live |
| OVOTRON LIMITED | Private company limited by shares | Live |
| OVO-Victor Limited | Private company limited by shares | Live |
| OVOVS INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |