| BIG TOPPER DEVELOPMENT LIMITED | | Live |
| DRAGON TOPPER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| EXCEL TOPPER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GOLD TOPPER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| GRAND TOPPER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| TOPPER INDUSTRIAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| DIGITAL TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER DRAGON LIMITED | Private company limited by shares | Live |
| DRAGON TOPPER LIMITED | Private company limited by shares | Live |
| EAST TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN TOPPER ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TOPPER ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TOPPER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BEST TOPPER ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER TOPPER (ASIA) LIMITED | Private company limited by shares | Live |
| TOPPER EXCELLENT LIMITED | Private company limited by shares | Live |
| EXPRESS TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER EXPRESS LIMITED | Private company limited by shares | Live |
| TOPPER FASHION ACCESSORIES CO., LIMITED | Private company limited by shares | Live |
| FIRST TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER FOOD PROCESSING SYSTEM (HK) LIMITED | Private company limited by shares | Dissolved |
| TOPPER FORD LIMITED | Private company limited by shares | Live |
| FOREVER TOPPER LIMITED | Private company limited by shares | Live |
| FORTUNE TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER FUTURE LIMITED | Private company limited by shares | Live |
| TOPPER GAIN LIMITED | Private company limited by shares | Dissolved |
| TOPPER GLOBAL COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL TOPPER LIMITED | Private company limited by shares | Live |
| GOLD TOPPER LIMITED | Private company limited by shares | Dissolved |
| GOLD TOPPER LIMITED | Private company limited by shares | Live |
| GOLDEN TOPPER LIMITED | Private company limited by shares | Live |
| GOLDEN TOPPER DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Golden Topper (Hong Kong) Management Company Limited | Private company limited by shares | Live |
| GOLDEN TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| GRAND TOPPER LIMITED | Private company limited by shares | Dissolved |
| GRAND TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER GRAND LIMITED | Private company limited by shares | Live |
| GREAT TOPPER LIMITED | Private company limited by shares | Live |
| GREAT TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| Topper Great Trading Limited | Private company limited by shares | Live |
| GREATEST TOPPER LIMITED | Private company limited by shares | Live |
| Topper Group Limited | Private company limited by shares | Live |
| TOPPER GAIN GROUP LIMITED | Private company limited by shares | Live |
| H.K. TOPPER LIMITED | Private company limited by shares | Dissolved |
| TOPPER (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TOPPER (H.K.) LIMITED | Private company limited by shares | Live |
| TOPPER (HK) LEISURE PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| TOPPER HOLDING (HK) LIMITED | Private company limited by shares | Dissolved |
| Power Topper (HK) Limited | | Live |
| TOPPER SILK (H.K.) CO., LIMITED | Private company limited by shares | Live |
| TOPPER TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| CLICK TOPPER TRADING (HK) CO., LIMITED | Private company limited by shares | Live |
| SKY TOPPER HOLDINGS LIMITED | Private company limited by shares | Live |
| CHINA TOPPER HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPPER DRAGON HOLDINGS LIMITED | Private company limited by shares | Live |
| DRAGON TOPPER HOLDINGS LIMITED | Private company limited by shares | Live |
| GLOBAL TOPPER HOLDINGS LIMITED | Private company limited by shares | Live |
| GRAND TOPPER HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPPER OCEAN HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPPER WELL HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPPER HONEST LIMITED | Private company limited by shares | Live |
| BEST TOPPER (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG TOPPER TRANING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TOPPER TRANING CO., LIMITED | Private company limited by shares | Live |
| TOPPER INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOPPER WIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| CENTURY TOPPER (HONG KONG) LIMITED | Private company limited by shares | Live |
| Topper Furniture (Hong Kong) Co., Limited | Private company limited by shares | Live |
| DRAGON TOPPER (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOPPER TOYS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPPER HONGKONG CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG TOPPER INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| TOPPER GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG TOPPER ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOPPER IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| TOPPER WIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOPPER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOPPER SKY INT' L INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| TOPPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| J & L TOPPER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GO TOPPER INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| TOPPER DRAGON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EVER TOPPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EXCEL TOPPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GRAND TOPPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOPPER INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| SMART TOPPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TIPPER TOPPER INTERNATIONAL TRADERS LIMITED | Private company limited by shares | Dissolved |
| TOPPER INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| TOPPER WIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPPER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SKY TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| GOLD TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| GRAND TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| TOPPER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOIN TOPPER INVESTMENT LIMITED | Private company limited by shares | Live |
| JOLLY TOPPER LIMITED | Private company limited by shares | Dissolved |
| KING TOPPER LIMITED | Private company limited by shares | Live |
| TOPPER KING CORPORATION CO., LIMITED | Private company limited by shares | Dissolved |