| SUMAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUJIAN SUMAR POWER EQUIPMENTS CO., LIMITED | Private company limited by shares | Live |
| Sumar Global Limited | Private company limited by shares | Live |
| FIVE-WOOD SUMAR MARINE CO., LIMITED | Private company limited by shares | Live |
| SUMAR PACIFIC LIMITED | Private company limited by shares | Dissolved |
| AL SUMARIA TRADING CO., LIMITED | Private company limited by shares | Live |
| SUMARKO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMARROCA WINES LIMITED | Private company limited by shares | Dissolved |
| SUMARS PROMOTION LIMITED | Private company limited by shares | Dissolved |
| Sumarte Technology Limited | Private company limited by shares | Live |