| Upper House Limited | Private company limited by shares | Live |
| UPPER SUN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Upper Top Industrial Limited | Private company limited by shares | Dissolved |
| UPPER CHINA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Upper Choice Industrial Limited | Private company limited by shares | Live |
| UPPER FORTUNE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK UPPER BOND INDUSTRIAL (GUANGZHOU) LIMITED | Private company limited by shares | Live |
| UPPER UNIVERSE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| UPPER WELL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Upper Innovation Limited | Private company limited by shares | Live Commenced dormancy on 11-Jul-2018 |
| UPPER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UPPER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UPPER WIN INVESTMENT LIMITED | Private company limited by shares | Live |
| UPPER MAX INVESTMENT LIMITED | Private company limited by shares | Live |
| UPPER INVESTMENT LIMITED | | Live |
| UPPER CAPITAL INVESTMENT LIMITED | | Live |
| UPPER CHAIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Upper Delta Investment Limited | Private company limited by shares | Live |
| UPPER FAMOUS INVESTMENT LIMITED | Private company limited by shares | Live |
| Upper Point Investment Limited | Private company limited by shares | Live |
| UPPER RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UPPER SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UPPER UNIVERSE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Upper Value Investment Limited | Private company limited by shares | Live |
| UPPER MAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UPPER CHOICE INVESTMENTS LIMITED | Private company limited by shares | Live |
| UPPER INVESTMENTS (HK) LIMITED | Private company limited by shares | Live |
| UPPER HORN INVESTMENTS LIMITED | Private company limited by shares | Live |
| UPPER KING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UPPER SOURCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| UPPER VAST INVESTMENTS LIMITED | Private company limited by shares | Live |
| WISDOM UPPER INVESTMENTS LIMITED | | Live |
| UPPER JOYFUL LIMITED | | Live |
| UPPER KIND LIMITED | Private company limited by shares | Dissolved |
| UPPER KING LIMITED | Private company limited by shares | Dissolved |
| UPPER KING LIMITED | Private company limited by shares | Live |
| UPPER KITE LIMITED | Private company limited by shares | Dissolved |
| KOREA UPPER HOUSE GROUP LIMITED | Private company limited by shares | Live |
| UPPER KWAI CHUNG HSIN KUANG SEAFOOD RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| UPPER LAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| UPPER LAND LIMITED | Private company limited by shares | Live |
| Catching From The Upper Layer Limited | Private company limited by shares | Live |
| UPPER LIGHTING CO., LIMITED | Private company limited by shares | Live |
| UPPER LIKE INVESTMENTS LIMITED | Private company limited by shares | Live |
| UPPER LINK LIMITED | Private company limited by shares | Dissolved |
| UPPER LINK LIMITED | Private company limited by shares | Live |
| UPPER LINKAGE LIMITED | Private company limited by shares | Live |
| Upper Living Limited | Private company limited by shares | Dissolved |
| Upper Living (HK) Customized Design & Furnishing Limited | | Live |
| UPPER LOYAL LIMITED | Private company limited by shares | Live |
| Upper Loyal Trading Limited | Private company limited by shares | Live |
| UPPER LUCK LIMITED | Private company limited by shares | Dissolved |
| UPPER LUCK LIMITED | Private company limited by shares | Live |
| UPPER LUCKY LIMITED | Private company limited by shares | Live |
| Upper Capital Management Limited | Private company limited by shares | Live |
| UPPER ESTABLISHMENTS MANAGEMENT LIMITED | Private company limited by shares | Live |
| Upper financial management Limited | | Live |
| UPPER HILL MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| Upper Room U.K. Property Investment & Management Limited | Private company limited by shares | Live |
| UPPER WINGS MODEL AGENCY & TALENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| UPPER MARK LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Jul-2016 |
| UPPER MARK LIMITED | | Live |
| UPPER MASTER LIMITED | Private company limited by shares | Live |
| Upper Care Medical Limited | Private company limited by shares | Live |
| Upper Care Medical Technology Limited | Private company limited by shares | Live |
| Upper Care Medical Wellness Limited | Private company limited by shares | Live |
| UPPER MERIT LIMITED | Private company limited by shares | Live |
| UPPER METRO LIMITED | Private company limited by shares | Live |
| UPPER MIGHT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| UPPER MIND LIMITED | Private company limited by shares | Live |
| UPPER MIND LIMITED | Private company limited by shares | Live |
| UPPER MORAL LIMITED | Private company limited by shares | Live |
| UPPER MOUNT LIMITED | Private company limited by shares | Live |
| UPPER NICE LIMITED | Private company limited by shares | Dissolved |
| UPPER NICE LIMITED | Private company limited by shares | Live |
| Ningbo Upper Garment Limited | Private company limited by shares | Live |
| Upper International Family Office Limited | | Live |
| UPPER ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| UPPER VANTAGE AUTOMOBILE PARTS CO., LIMITED | Private company limited by shares | Live |
| Upper Phoenix Limited | Private company limited by shares | Live |
| The Upper Pinery Limited | | Live |
| UPPER PLAN LIMITED | Private company limited by shares | Live |
| UPPER POINT LIMITED | Private company limited by shares | Live |
| POLY UPPER LIMITED | Private company limited by shares | Live |
| UPPER POWER LIMITED | Private company limited by shares | Live |
| UPPER POWER LIMITED | Private company limited by shares | Live |
| HK UPPER POWER LIMITED | | Live |
| Upper Powerhouse Company Limited | | Live |
| Upper Prestige Group Limited | Private company limited by shares | Live |
| Upper Living Property Limited | Private company limited by shares | Live |
| UPPER QUALITY LIMITED | Private company limited by shares | Dissolved |
| UPPER QUEEN LIMITED | Private company limited by shares | Dissolved |
| UPPER RACE INVESTMENT LIMITED | Private company limited by shares | Live |
| UPPER GEAR RATTAN LIMITED | Private company limited by shares | Live |
| UPPER ONE RESTAURANT LIMITED -THE- | Private company limited by shares | Dissolved |
| UPPER RICH LIMITED | Private company limited by shares | Dissolved |
| UPPER RICH LIMITED | Private company limited by shares | Live |
| UPPER RICH LIMITED | | Live |
| UPPER RICH YACHTING LIMITED | Private company limited by shares | Dissolved |
| Upper Ridge Limited | Private company limited by shares | Live |