| SUNPLUS LIMITED | Private company limited by shares | Dissolved |
| SUNPLUS LIMITED | Private company limited by shares | Live |
| SUNPLUS (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNPLUS PURIFICATION CO., LIMITED | Private company limited by shares | Live |
| Sunplus Consultant Limited | | Live |
| SUNPLUS FOODS LIMITED | Private company limited by shares | Dissolved |
| Sunplus Global Limited | Private company limited by shares | Live |
| SUNPLUS GLOBAL TRADE CO., LIMITED | Private company limited by shares | Live |
| SUNPLUS (HK) LIMITED | Private company limited by shares | Live |
| SUNPLUS (HK) COMPANY LIMITED | Private company limited by shares | Live |
| SUNPLUS INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SUNPLUS (HK) INSPECTION CO., LIMITED | Private company limited by shares | Live |
| SUNPLUS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNPLUS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNPLUS INVESTMENTS LIMITED | Private company limited by shares | Live |
| NINE SUNPLUS SYSTEMS COMPANY LIMITED | Private company limited by shares | Live |
| Sunplus Optimum Limited | | Live |
| RISE SUNPLUS INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUNPLUS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNPLUS LED TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Sunplus Electronic Technology Co., Limited | | Live |
| SUNPLUS TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| SUNPLUS SCIENCE AND TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| SUNPLUS TRADING LIMITED | Private company limited by shares | Live |
| SUNPLUSTEC LIMITED | Private company limited by shares | Live |