| UPPERBEST LIMITED | Private company limited by shares | Live |
| UPPERCASE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UPPERDALE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UPPERDECK LIMITED | Private company limited by shares | Dissolved |
| UpperEast Capital Limited | Private company limited by shares | Live |
| Upperfect Limited | Private company limited by shares | Live |
| UPPERGOLD LIMITED | Private company limited by shares | Dissolved |
| UPPER-HAND LIMITED | Private company limited by shares | Dissolved |
| UPPERHOUSE TRADING LIMITED | Private company limited by shares | Live |
| UPPERICH LIMITED | Private company limited by shares | Dissolved |
| UPPERICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UPPERINE LIMITED | Private company limited by shares | Dissolved |
| Uppermade Limited | Private company limited by shares | Live |
| UPPERMAX COMPANY LIMITED | Private company limited by shares | Live |
| UPPERMOST COMPANY LIMITED | Private company limited by shares | Dissolved |
| UPPERMOST INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UPPERMOST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Uppermost Peak Limited | Private company limited by shares | Live |
| UPPER-ON LIMITED | Private company limited by shares | Dissolved |
| UPPER-ONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| UPPER-ONE LIMITED | Private company limited by shares | Dissolved |
| UpperPin Hong Kong Limited | Private company limited by shares | Live |
| UPPERREACH LIMITED | Private company limited by shares | Dissolved |
| UPPERREACH LIMITED | Private company limited by shares | Live |
| UPPERSHOP LIMITED | Private company limited by shares | Live |
| UPPERSHOP MEDIA LIMITED | Private company limited by shares | Live |
| UPPERSIGHT LIMITED | Private company limited by shares | Live |
| UPPER-SINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Upperspin Limited | | Live |
| UPPER-SPRING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Upperstones Limited | | Live |
| UPPERSTYLE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Upperton Company Limited | Private company limited by shares | Live |
| UPPERTOWN LIMITED | Private company limited by shares | Live |
| UPPERUNITED LIMITED | Private company limited by shares | Dissolved |
| UPPERWAY LIMITED | Private company limited by shares | Dissolved |
| UPPERWAY LIMITED | | Live |
| UPPERWAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| UPPERWICK LIMITED | Private company limited by shares | Dissolved |
| UPPERWORLD INDUSTRIAL LIMITED | Private company limited by shares | Live |