| ALL TOPS LIMITED | Private company limited by shares | Dissolved |
| TOP'S COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPS COMPANY LIMITED | Private company limited by shares | Live |
| TOPS T&C CO. LIMITED | Private company limited by shares | Live |
| TOPS ASIA LIMITED | Private company limited by shares | Live |
| Tops Consultancy (Asia) Limited | Private company limited by shares | Dissolved |
| TOPS BEST LIMITED | Private company limited by shares | Dissolved |
| TOPS AND BOTTOMS LIMITED | Private company limited by shares | Live |
| CHINA TOPS STAR PETROLEUM LIMITED | Private company limited by shares | Dissolved |
| TOPS CONSULT LIMITED | Private company limited by shares | Live |
| Top's Consultancy Limited | | Live |
| TOPS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOPS ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOPS FINANCE & INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIVE TOPS LIMITED | Private company limited by shares | Dissolved |
| TOPS GLORY LIMITED | Private company limited by shares | Dissolved |
| TOPS GLORY COMPANY LIMITED | Private company limited by shares | Live |
| TOPS INVESTMENT LIMITED | Private company limited by shares | Live |
| TOPS JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| TOPS JEWELLERY LIMITED | Private company limited by shares | Live |
| TOPS KITCHEN LIMITED | Private company limited by shares | Dissolved |
| TOPS MOTOR LIMITED | Private company limited by shares | Live |
| TOPS ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| TOPS PROPERTIES LIMITED | Private company limited by shares | Live |
| TOPS PUBLICATIONS COMPANY LIMITED -THE- | Private company limited by shares | Live |
| TOPS SECRETARIAL LIMITED | Private company limited by shares | Live |
| Seek Tops International Co., Limited | Private company limited by shares | Live |
| TOPS SPECIALITY LIMITED | Private company limited by shares | Live |
| China Stone Tops & Tiles Co., Limited | Private company limited by shares | Live |
| TOPS SUCCESS LIMITED | Private company limited by shares | Dissolved |
| TOPPY TOPS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| STAR TOPS (HK) TRADE LIMITED | | Live |
| TREE TOPS LIMITED | Private company limited by shares | Dissolved |
| TOPS & YARN COMPANY LIMITED | Private company limited by shares | Live |
| TOPSACLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPSAGA TECHNOLOGY GLOBAL LIMITED | Private company limited by shares | Live |
| TOPSAIL LIMITED | Private company limited by shares | Dissolved |
| TOPSAIL MG LIMITED | Private company limited by shares | Live |
| TOPSAIL ESTATE LIMITED | Private company limited by shares | Live |
| TOPSAIL INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOPSAILOR (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| TOPSALE LIMITED | Private company limited by shares | Dissolved |
| TOPSALES ASIA LIMITED | Private company limited by shares | Live |
| TOPSALES CHANNEL LIMITED | Private company limited by shares | Dissolved |
| TOPSALES INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPSALES NETWORK LIMITED | Private company limited by shares | Dissolved |
| TOPSALES TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPSAME LIMITED | Private company limited by shares | Live |
| TOPSAN LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Jun-2016 |
| TOPSAN INVESTMENT LIMITED | Private company limited by shares | Live |
| TOPSANE LIMITED | Private company limited by shares | Live |
| TOPSAT (HONG KONG) ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TOPSAT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOPS-AU TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOPSCA LIMITED | Private company limited by shares | Live |
| TOPSCALE PROPERTIES LIMITED | Private company limited by shares | Live |
| TOPSCENE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPSCENE LIMITED | Private company limited by shares | Live |
| TOPSCHEME LIMITED | Private company limited by shares | Dissolved |
| Topscien Technology Co., Limited | Private company limited by shares | Live |
| TopScientific Multiple Limited | Private company limited by shares | Live |
| TOPSCO LIMITED | Private company limited by shares | Live |
| TOPSCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOPSCOM TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOPSCOM PRECISION INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TOPSCOM OPTICAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPSCOM TECHNOLOGY SOLUTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPSCORD LIMITED | Private company limited by shares | Dissolved |
| TOPSCORE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Topscorebrands Distributors Limited | Private company limited by shares | Live |
| TOPSEA GROUP SUPPLY CHAIN CO., LIMITED | Private company limited by shares | Live |
| Topsea Technology Co., Limited | Private company limited by shares | Live |
| Topsea Global Limited | | Live |
| TOPSEA GROUP LIMITED | Private company limited by shares | Live |
| TOPSEA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOPSEA INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOPSEA LIGHTS GROUP LIMITED | | Live |
| TOPSEA TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPSEAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Topsealand Supply Chain Co., Limited | Private company limited by shares | Live |
| TOPSEARCH LIMITED | Private company limited by shares | Live |
| TOPSEARCH PRINTED CIRCUITS (HK) LIMITED | Private company limited by shares | Live |
| TOPSEARCH EXCELIO INVESTMENT (HK) LIMITED | Private company limited by shares | Live Ceased dormancy on 22-Sep-2011 |
| TOPSEARCH TECHNOLOGIES INVESTMENT (HOLDINGS) LIMITED | Private company limited by shares | Live |
| TOPSEARCH INDUSTRIES (HOLDINGS) LIMITED | Private company limited by shares | Live |
| Topsearch iService Information Technology (HK) Limited | Private company limited by shares | Dissolved |
| Topsearch iService Investment Limited | Private company limited by shares | Live |
| TOPSEARCH F & P (PROPERTIES) LIMITED | Private company limited by shares | Dissolved |
| TOPSEC LIMITED | Private company limited by shares | Live |
| TOPSEC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPSEC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOPSEC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPSEC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOP-SEC MANAGEMENT LIMITED | Private company limited by shares | Live |
| TOPSECTOR LIMITED | Private company limited by shares | Dissolved |
| TOPSEED LIMITED | Private company limited by shares | Dissolved |
| TOPSELECT LIMITED | Private company limited by shares | Dissolved |
| TOPSELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP-SEMI TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TopSemi Technology Limited | Private company limited by shares | Live |