| SUNWAY ELECTRONICS HK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNWAY NEW ENERGY LIMITED | Private company limited by shares | Dissolved |
| Sunway Oxy Energy Engineering Co., Limited | | Live |
| SUNWAY ENERGY GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ENERGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Sunway New Energy Industry Investment Limited | Private company limited by shares | Live |
| SUNWAY SOLAR ENERGY COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 09-May-2011 |
| SUNWAY ENERGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SUNWAY GAS & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNWAY (E & M) ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNWAY CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNWAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Sunway Engineering Consultant Limited | Private company limited by shares | Live |
| SUNWAY ENGINEERING (H.K.) LIMITED | Private company limited by shares | Live |
| SUNWAY ENGINEERING & TRADE CO. LIMITED | Private company limited by shares | Live |
| SUNWAY ENGINEERS LIMITED | Private company limited by shares | Live |
| SUNWAY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUNWAY INTERNATIONAL ENTERPRISE (HONGKONG) LIMITED | Private company limited by shares | Live |
| SUNWAY INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNWAY INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNWAY INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUNWAY HK IMPORT AND EXPORT LIMITED | Private company limited by shares | Live |
| SUNWAY EXPRESS COMPANY LIMITED | Private company limited by shares | Live |
| Sunway Express (H.K.) Limited | Private company limited by shares | Live |
| SUNWAY GARMENT FACTORY LIMITED | Private company limited by shares | Live |
| SUNWAY GARMENT FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY FOODS LIMITED | Private company limited by shares | Dissolved |
| SUNWAY DAECHANG FORGING INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNWAY (FUZHOU) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| ZHONGSHAN SUNWAY GAMES CO., LIMITED | Private company limited by shares | Live |
| SUNWAY GARMENT LIMITED | Private company limited by shares | Dissolved |
| SUNWAY GARMENT LIMITED | Private company limited by shares | Live |
| SUNWAY GLOBAL LIMITED | Private company limited by shares | Live |
| Sunway Global Trade And Service Co., Limited | | Live |
| SUNWAY GLOBAL TRADING LIMITED | Private company limited by shares | Live |
| SUNWAY GOLD LIMITED | Private company limited by shares | Live |
| Sunway Golink Co., Limited | | Live |
| Grace Sunway Investments Limited | Private company limited by shares | Live |
| SUNWAY GRAPHICS LIMITED | Private company limited by shares | Live |
| GREAT SUNWAY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GREAT SUNWAY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SUNWAY GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY GROUP LIMITED | | Live |
| SUNWAY GROUP (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ASIA GROUP LIMITED | Private company limited by shares | Live Commenced dormancy on 16-Feb-2015 |
| SUNWAY GROUP (ASIA) COMPANY LIMITED | Private company limited by shares | Live |
| SUNWAY GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SUNWAY GROUP INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SUNWAY ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNWAY (HK) GROUP LIMITED | Private company limited by shares | Live |
| SUNWAY INTERNATIONAL HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| Sunway Saintyear Holding Group Limited | | Live |
| Sunway Group (HongKong) Limited | Private company limited by shares | Live |
| SUNWAY INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Sunway International Group Limited | Private company limited by shares | Live |
| SUNWAY INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| SUNWAY PACIFIC (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SUNWAY VILLAGE GROUP LIMITED | Private company limited by shares | Live |
| SUNWAY AMUSEMENT EQUIPMENT GUANGZHOU LIMITED | Private company limited by shares | Live |
| GUANGZHOU SUNWAY TRADING CO., LIMITED | Private company limited by shares | Live |
| SUNWAY HANGUANG ELECTRIC MANUFACTURING LIMITED | Private company limited by shares | Live |
| HANGZHOU SUNWAY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SUNWAY INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUNWAY HOLDING LIMITED | Private company limited by shares | Dissolved |
| SUNWAY HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sunway Holding Company Limited | | Live |
| Sunway Capital Holding Limited | Private company limited by shares | Dissolved |
| SUNWAY HOLDING CORPORATION LIMITED | Private company limited by shares | Live |
| Sunway Hong Kong Catering Limited | Private company limited by shares | Live |
| SUNWAY (HONG KONG) CRAFTS COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG SUNWAY ELECTRONICS CO. LIMITED | Private company limited by shares | Live |
| HONG KONG SUNWAY ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG SUNWAY (GROUP) LIMITED | Private company limited by shares | Live |
| HONG KONG SUNWAY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SUNWAY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SUNWAY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUNWAY LIMITED | Private company limited by shares | Live |
| SUNWAY COMMUNICATION (HONG KONG) CO., LIMITED | | Live |
| Sunway International (Hong Kong) Limited | Private company limited by shares | Live |
| SUNWAY LABELS (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ELECTRIC MANUFACTURING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY PAPER (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNWAY PLASTICS & ELECTRIC (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| SUNWAY POLYPAK HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SUNWAY PRODUCTS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG AND SHANGHAI SUNWAY ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Sunway Technology Co., Limited | Private company limited by shares | Live |
| SUNWAY (HONG KONG) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUNWAY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNWAY LIGHT (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| SUNWAY ENTERPRISE (HONGKONG) LIMITED | Private company limited by shares | Live |
| SUNWAY INT'L (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| Sunway Media (HONGKONG) Limited | Private company limited by shares | Live |
| HK SUNWAY HOLIDAY HOTEL GROUP LIMITED | Private company limited by shares | Live |
| SUNWAY HOUSEHOLD HONG KONG LIMITED | Private company limited by shares | Live |