| 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 |
| STARTWAY LIMITED | Private company limited by shares | Dissolved |
| STARTWAY AUTOPART LIMITED | Private company limited by shares | Live |
| STARTWAY ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| STARTWELL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| STARTZ HOLDINGS LIMITED | Private company limited by shares | Live |