| UPPER CHINA CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER CHINA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UPPER CHINA INVESTMENT LIMITED | Private company limited by shares | Live |
| UPPER CHOICE LIMITED | Private company limited by shares | Dissolved |
| UPPER CHOICE LIMITED | Private company limited by shares | Live |
| UPPER CLASS LIMITED | Private company limited by shares | Dissolved |
| UPPER CLASS LIMITED | Private company limited by shares | Dissolved |
| UPPER CLASS LIMITED | Private company limited by shares | Live |
| UPPER CLASS INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| UPPER CLASSIC LIMITED | Private company limited by shares | Live |
| UPPER EAST SIDE VANITY FAIR CLUB CO., LIMITED | Private company limited by shares | Live |
| UPPER AT HOME (HK) CO., LIMITED | Private company limited by shares | Live |
| HK Upper Strata International Architecture Decoration Engineering Co., Limited | Private company limited by shares | Live |
| UPPER CONCEPT LIMITED | Private company limited by shares | Dissolved |
| UPPER CONCEPT LIMITED | Private company limited by shares | Live |
| UPPER CONCEPT LIMITED | Private company limited by shares | Live |
| UPPER CONCEPT LIMITED | | Live |
| Upper Consultant Limited | Private company limited by shares | Live |
| UPPER GARDEN CONSULTING LIMITED | Private company limited by shares | Live |
| Upper Left Corner Limited | Private company limited by shares | Live |
| UPPER CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER WAY CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER SKY CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER CHOICE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| UPPER GRAND CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER LUCK CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER LUCK CORPORATION LIMITED | | Live |
| UPPER TEAM CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER WORLD CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER CREATION LIMITED | Private company limited by shares | Dissolved |
| UPPER CREATION DESIGN LIMITED | Private company limited by shares | Dissolved |
| UPPER CREATIVE LIMITED | Private company limited by shares | Live |
| UPPER CREATIVE LIMITED | Private company limited by shares | Live |
| UPPER CROWN LIMITED | Private company limited by shares | Live |
| UPPER CROWN CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER CRUST LIMITED | Private company limited by shares | Live |
| UPPER DATA LIMITED | Private company limited by shares | Dissolved |
| Upper Care Dental Aligners Limited | Private company limited by shares | Live |
| UPPER HOUSE DESIGN LIMITED -THE- | Private company limited by shares | Live |
| UPPER DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER WIN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER FIELD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER KING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER RICH TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER SHARP TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER TIME TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UPPER WISDOM TRADING DEVELOP LIMITED | | Live |
| UPPER DOVE LIMITED | Private company limited by shares | Live |
| UPPER DRAGON LIMITED | Private company limited by shares | Dissolved |
| UPPER DRAGON LIMITED | Private company limited by shares | Dissolved |
| UPPER DRAGON LIMITED | Private company limited by shares | Live |
| UPPER DYNASTY LIMITED | Private company limited by shares | Live |
| UPPER EAGLE LIMITED | Private company limited by shares | Live |
| UPPER EARN LIMITED | Private company limited by shares | Live |
| UPPER EASE LIMITED | Private company limited by shares | Live |
| UPPER EASE LIMITED | Private company limited by shares | Live |
| Upper East China Limited | Private company limited by shares | Live |
| UPPER EAST INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Upper East Corporation Limited | Private company limited by shares | Live |
| EAST UPPER LIVING GOODS CO., LIMITED | Private company limited by shares | Live |
| Upper East Group Limited | Private company limited by shares | Live |
| Upper East Management Limited | Private company limited by shares | Live |
| Upper East Asset Management Company Limited | | Live |
| UPPER EAST SIDE LIMITED | Private company limited by shares | Live |
| UPPER ELEGANT LIMITED | Private company limited by shares | Live |
| UPPER EMPIRE LIMITED | Private company limited by shares | Live |
| UPPER ENGINEERING LIMITED | | Live |
| UPPER ADVERTISING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Upper Living (HK) Design & Engineering Limited | | Live |
| Upper House Engineering Co. Limited | | Live |
| UPPER TIN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| UPPER ENTERPRISE LIMITED | Private company limited by shares | Live |
| UPPER EXCEL LIMITED | Private company limited by shares | Live |
| UPPER EXPRESS LIMITED | Private company limited by shares | Live |
| UPPER EXPRESS CORPORATION LIMITED | Private company limited by shares | Live |
| UPPER EXPRESS INVESTMENT LIMITED | Private company limited by shares | Live |
| UPPER FAITH LIMITED | Private company limited by shares | Dissolved |
| UPPER FAME LIMITED | Private company limited by shares | Dissolved |
| UPPER FAME LIMITED | Private company limited by shares | Live |
| UPPER FAME ENTERPRISES LIMITED | Private company limited by shares | Live |
| UPPER FAME INTERNATIONAL LIMITED | Private company limited by shares | Live |
| UPPER FAME INVESTMENTS LIMITED | Private company limited by shares | Live |
| UPPER FAMOUS LIMITED | Private company limited by shares | Live |
| Upper Fashion Co., Limited | Private company limited by shares | Live |
| BE & UPPER HOME FASHIONS CO., LIMITED | Private company limited by shares | Live |
| UPPER FIELD LIMITED | Private company limited by shares | Live |
| UPPER BETH HORON INTERNATIONAL FINANCIAL CO., LIMITED | Private company limited by shares | Live |
| Upper Care FinTech Limited | Private company limited by shares | Live |
| UPPER FIRST LIMITED | Private company limited by shares | Dissolved |
| Upper Floor Company Limited | Private company limited by shares | Live |
| The Upper Floors Limited | | Live |
| UPPER FOCUS LIMITED | Private company limited by shares | Live |
| UPPER FOCUS LIMITED | Private company limited by shares | Live |
| UPPER FORCE INVESTMENT LIMITED | Private company limited by shares | Live |
| UPPER FORT LIMITED | Private company limited by shares | Dissolved |
| UPPER FORTUNE LIMITED | Private company limited by shares | Dissolved |
| UPPER FORTUNE LIMITED | Private company limited by shares | Live |
| Upper Fortune House Limited | Private company limited by shares | Live |
| UPPER FUSION COMPANY LIMITED | Company limited by guarantee | Live |
| UPPER GAIN LIMITED | Private company limited by shares | Live |