| PURE GRADE LIMITED | Private company limited by shares | Live |
| BEST GRADE QUALITY LIMITED | Private company limited by shares | Dissolved |
| FIRST GRADE QUALITY LIMITED | Private company limited by shares | Dissolved |
| RAPID GRADE COMPANY LIMITED | Private company limited by shares | Live |
| REGENT GRADE LIMITED | Private company limited by shares | Live |
| GRADE REGENT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| REGENT GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| RICH GRADE LIMITED | Private company limited by shares | Dissolved |
| RICH GRADE LIMITED | Private company limited by shares | Live |
| GRADE RIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRADE RIGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RISING GRADE LIMITED | Private company limited by shares | Dissolved |
| GRADE SAIL LIMITED | Private company limited by shares | Dissolved |
| SCORE GRADE LIMITED | Private company limited by shares | Dissolved |
| TOP GRADE SEAFOOD LIMITED | Private company limited by shares | Live |
| SENIOR GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| A GRADE SERVICE LIMITED | | Live |
| FIRST GRADE SERVICE LIMITED | Private company limited by shares | Live |
| BEST GRADE SERVICES LIMITED | Private company limited by shares | Dissolved |
| SHEEN GRADE LIMITED | Private company limited by shares | Dissolved |
| SILVER GRADE LIMITED | Private company limited by shares | Dissolved |
| GRADE SILVER LIMITED | Private company limited by shares | Live |
| SILVER GRADE LIMITED | Private company limited by shares | Live |
| GRADE SILVER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVER GRADE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO GRADE LIMITED | Private company limited by shares | Dissolved |
| SINO GRADE BULLION LIMITED | Private company limited by shares | Live |
| SINO GRADE BULLION GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO GRADE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SINO GRADE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SINO GRADE FLINK GROUP LIMITED | Private company limited by shares | Dissolved |
| Sino Grade Holdings Group Limited | Private company limited by shares | Live |
| SINO GRADE SECURITIES LIMITED | Private company limited by shares | Live |
| GRADE SMARK LIMITED | Private company limited by shares | Dissolved |
| SMART GRADE LIMITED | Private company limited by shares | Live |
| GRADE ONE SOLUTION LIMITED | Private company limited by shares | Dissolved |
| GRADE SOURCE (HK) ELECTRONICS LIMITED | Private company limited by shares | Live |
| First Grade BBQ & Spicy Hot Pot Limited | | Live |
| STANDARD GRADE LIMITED | Private company limited by shares | Dissolved |
| GRADE STAR LIMITED | Private company limited by shares | Live |
| STAR GRADE LIMITED | Private company limited by shares | Dissolved |
| STAR GRADE LIMITED | Private company limited by shares | Dissolved |
| STAR GRADE LIMITED | Private company limited by shares | Live |
| STAR GRADE INVESTMENTS LIMITED | Private company limited by shares | Live |
| GRADE STRONG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRADE SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUCCESS GRADE LIMITED | Private company limited by shares | Live |
| GRADE SUCCESS LIMITED | | Live |
| SUCCESS GRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUMMIT GRADE LIMITED | Private company limited by shares | Live |
| SUPER GRADE LIMITED | Private company limited by shares | Dissolved |
| SUPER GRADE LIMITED | Private company limited by shares | Dissolved |
| SUPER GRADE LIMITED | Private company limited by shares | Live |
| SUPER GRADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPER GRADE SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR GRADE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SWEET GRADE LIMITED | Private company limited by shares | Dissolved |
| TALENT GRADE LIMITED | Private company limited by shares | Live |
| GRADE TALENT LIMITED | Private company limited by shares | Live |
| GRADE TARGET LIMITED | Private company limited by shares | Dissolved |
| Grade Tech Innovations Limited | Private company limited by shares | Live |
| ACE GRADE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| A GRADE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GRADE CENTURY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FIRST GRADE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FIRST GRADE TECHNOLOGY LIMITED | | Live |
| FIRST GRADE TEXTILE CO., LIMITED | Private company limited by shares | Dissolved |
| A GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| TOP GRADE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Grade Trading Company Limited | Private company limited by shares | Live |
| BEST GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| Best Grade Trading Co. Limited | Private company limited by shares | Live |
| CHINA GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| GRADE CHINA TRADING LIMITED | Private company limited by shares | Live |
| CHINA GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| DENSE GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| EVER GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| FIRST GRADE TRADING LIMITED | Private company limited by shares | Live |
| GRADE FORTUNE TRADING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YOYO TOP GRADE TRADING LIMITED | Private company limited by shares | Live |
| JOIN GRADE TRADING LIMITED | Private company limited by shares | Live |
| METRO GRADE TRADING LIMITED | Private company limited by shares | Live |
| GRADE NATION TRADING LIMITED | Private company limited by shares | Dissolved |
| RICH GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| STANDARD GRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| STAR GRADE TRADING (HK) LIMITED | Private company limited by shares | Live |
| A Grade Plus Training Center Limited | Private company limited by shares | Live |
| TRINITY GRADE LIMITED | Private company limited by shares | Dissolved |
| TRIPLE A GRADE LIMITED | Private company limited by shares | Dissolved |
| TRIUMPH GRADE LIMITED | Private company limited by shares | Live |
| TRUMP GRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOP GRADE TUITION LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Sep-2012 |
| GRADE A TUTORIAL CENTRE LIMITED | Private company limited by shares | Live |
| ULTRA GRADE LIMITED | | Live |
| GRADE UNION LIMITED | Private company limited by shares | Dissolved |
| UNITED GRADE LIMITED | Private company limited by shares | Live |
| UNITED GRADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL GRADE LIMITED | Private company limited by shares | Live |
| UPPER GRADE LIMITED | Private company limited by shares | Dissolved |
| GRADE VANTAGE LIMITED | Private company limited by shares | Dissolved |