| OPES LIMITED | Private company limited by shares | Live |
| OPES ADMINISTRATION LIMITED -THE- | Private company limited by shares | Live |
| Opes Anor Limited | Private company limited by shares | Live |
| OPES CALLAN LIMITED | Private company limited by shares | Live |
| OPES (H.K.) CO., LIMITED | Private company limited by shares | Live |
| OPES ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Great Opes Limited | Private company limited by shares | Live |
| OPES GROUP LIMITED | Private company limited by shares | Live |
| Opes Holding Limited | | Live |
| OPES INTERNATIONAL HONG KONG LIMITED | Private company limited by shares | Dissolved |
| OPES International Limited | Private company limited by shares | Live |
| Opes Magnas Group Limited | | Live |
| OPES MANAGEMENT LIMITED -THE- | Private company limited by shares | Live |
| OPES WEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| OPES METAL CO. LIMITED | Private company limited by shares | Live |
| Opes Noble Limited | Private company limited by shares | Live |
| Opes Officium Corporation Limited | | Live |
| PRIVATUM OPES LIMITED | Private company limited by shares | Live |
| Opes International Procurement and Purchasing Co. Limited | Private company limited by shares | Live |
| OPES Solutions Limited | Private company limited by shares | Live |
| OPES TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Opes Trading Company Limited | | Live |
| Opes World Limited | Private company limited by shares | Live |
| Opesac Limited | Private company limited by shares | Dissolved |
| OPESCO INVESTMENT LIMITED | Private company limited by shares | Live |
| OPESEA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |