| StartJG Hong Kong Limited | Private company limited by shares | Live |
| STARTKEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| STARTKEY (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| STARTLAND PROPERTY AGENCY LIMITED | Private company limited by shares | Live |
| STARTLINE NET LIMITED | Private company limited by shares | Dissolved |
| Startlite Corporation Limited | Private company limited by shares | Live |
| STARTNETWORK.COM LIMITED | Private company limited by shares | Dissolved |
| STARTOKEN LIMITED | Private company limited by shares | Live |
| STARTON LIMITED | Private company limited by shares | Dissolved |
| STARTON LIMITED | Private company limited by shares | Live |
| Starton EDU Limited | Private company limited by shares | Live |
| AUSTRALIA STARTON HOLDING LIMITED | Private company limited by shares | Dissolved |
| STARTON NONFERROUS METALS CO., LIMITED | Private company limited by shares | Dissolved |
| STARTON HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| STARTONE LIMITED | Private company limited by shares | Live |
| STAR-TONE ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| STARTONE INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Startone Investments Limited | Private company limited by shares | Live |
| Startone Material Limited | | Live |
| HK STARTONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| STARTONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| STARTOOLS TRADING LIMITED | Private company limited by shares | Live |
| STARTOWN LIMITED | Private company limited by shares | Dissolved |
| STARTOWN HK LIMITED | Private company limited by shares | Live |
| StartPoint Scientific Limited | | Live |
| STARTPOINT SPORTSWEAR LIMITED | Private company limited by shares | Dissolved |
| Startpointadvisors Limited | | Live |
| STARTRACK COMPANY LIMITED | Private company limited by shares | Live |
| Startrade Capital Limited | | Live |
| STAR-TRADE ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| STAR-TRADE PRODUCTS, LIMITED | Private company limited by shares | Dissolved |
| Startrade Technology Limited | Private company limited by shares | Dissolved |
| STARTRAK TECH LIMITED | Private company limited by shares | Live |
| STARTREK TRADE PVT LIMITED | | Live |
| STARTREND COMPANY LIMITED | Private company limited by shares | Dissolved |
| STARTRICH LIMITED | Private company limited by shares | Live |
| Startrise Limited | Private company limited by shares | Live |
| STARTRITE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STARTRON LIMITED | Private company limited by shares | Dissolved |
| STAR-TRON ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| STARTRON GROUP LIMITED | Private company limited by shares | Dissolved |
| Star-Ts Limited | | Live |
| B.E.S.T. BETTER ENGLISH STARTS TODAY INCORP. LIMITED | Private company limited by shares | Live |
| STARTS ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Trade Starts Here Limited | Private company limited by shares | Live |
| STARTS CORPORATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| STARTS HONG KONG CO., LIMITED | Private company limited by shares | Live |
| Hong Kong East Starts Trading Company Limited | Private company limited by shares | Live |
| Rapid Starts Company Limited | | Live |
| SEVEN STARTS FOAM PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| THOUDAND STARTS LIMITED | Private company limited by shares | Live |
| STARTS INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| STARTS TRADING LIMITED | | Live |
| DREAM STARTS INTERNATIONAL TRADING (HK) LIMITED | Private company limited by shares | Live |
| START-SK LIMITED | Private company limited by shares | Live |
| STARTSON INVESTMENT LIMITED | Private company limited by shares | Live |
| STARTSTUDIO LIMITED | Private company limited by shares | Dissolved |
| StartTrade Limited | | Live |
| Startune Limited | Company limited by guarantee | Live |
| STARTUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| 101 Startup Limited | Public company limited by shares | Live |
| Startup Lab Limited | Private company limited by shares | Live |
| Her Startup Limited | Private company limited by shares | Live |
| AI STARTUP LIMITED | Private company limited by shares | Live |
| CWB Startup II HK Limited | Private company limited by shares | Live |
| Startup COO Limited -The- | Private company limited by shares | Live |
| Dr Startup Co Limited | | Live |
| Startup Mom Limited | | Live |
| Startup Lab Limited | | Live |
| Startup Army Limited | Private company limited by shares | Live |
| Startup Asia Limited | Private company limited by shares | Live |
| BEST STARTUP LIMITED | Private company limited by shares | Live |
| STARTUP BUSINESS LIMITED | Private company limited by shares | Live |
| Easy Startup Limited | Private company limited by shares | Live |
| Startup Easy Limited | | Live |
| STARTUP FACTORY ASIA LIMITED | Private company limited by shares | Live |
| STARTUP FORUM LIMITED | Private company limited by shares | Live |
| Start-up investment Limited | Private company limited by shares | Live |
| The Startup Market Limited | | Live |
| STARTUP NETWORK LIMITED | Private company limited by shares | Dissolved |
| Startup Spirit Limited | Private company limited by shares | Live |
| Success Startup Limited | Private company limited by shares | Live |
| Startup3 Company Limited | Private company limited by shares | Live |
| StartupCare Limited | Private company limited by shares | Live |
| StartupCare 3F BA Limited | Private company limited by shares | Live |
| StartupDreamPro-Consultancy Limited | | Live |
| Startupgogo Limited | Private company limited by shares | Live |
| StartupHK Fund Limited | Private company limited by shares | Live |
| Startupr CS Limited | Private company limited by shares | Live |
| Startupr Books Limited | Private company limited by shares | Live |
| STARTUPRIGHT LIMITED | Private company limited by shares | Live |
| HKSTP Startups Alumni Association Limited | Company limited by guarantee | Live |
| Manda Startups Limited | Private company limited by shares | Live Commenced dormancy on 09-Mar-2016 |
| Startupsdao Co., Limited | | Live |
| STARTUPSGBA ASSOCIATION LIMITED | Company limited by guarantee | Live |
| STAR-TV SUBSCRIPTIONS LIMITED | Private company limited by shares | Dissolved |
| StartValue Pte Limited | Private company limited by shares | Live |
| Startvc Co., Limited | | Live |
| STARTVISION LIMITED | Private company limited by shares | Dissolved |
| STARTVOYAGE INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |