| Inst & Pure Company Limited | Private company limited by shares | Live |
| INSTA HK LIMITED | Private company limited by shares | Live |
| Insta BMC Limited | Private company limited by shares | Live |
| Insta Limited | | Live |
| Insta Imaging Company Limited | Private company limited by shares | Live |
| Insta Trade Limited | Private company limited by shares | Dissolved |
| INSTABEAUTY COMPANY LIMITED | | Live |
| Instabev Limited | Private company limited by shares | Live |
| Instabill Limited | Private company limited by shares | Live |
| INSTADATA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Instafire (Asia) Limited | Private company limited by shares | Live |
| Instafogging HK Limited | Private company limited by shares | Live |
| INSTAFOTO LIMITED | Private company limited by shares | Live |
| INSTAGRAB LIMITED | Private company limited by shares | Live |
| Instahub Limited | Private company limited by shares | Live |
| InstaLift Limited | Private company limited by shares | Live |
| EMA INSTALL LIMITED | Private company limited by shares | Live |
| China Base Installation Investment Group Limited | Private company limited by shares | Live |
| Star Bright Installation Company Limited | Private company limited by shares | Live |
| SUNDART DOOR & FLOORING INSTALLATION LIMITED | Private company limited by shares | Dissolved |
| SUNDART DOOR INSTALLATION LIMITED | Private company limited by shares | Dissolved |
| BIN XING MACHINERY & ELECTRIC INSTALLATION (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HK Henglai Mechanical & Electrical Installation Limited | Private company limited by shares | Live |
| Asia Design Installation Engineering Company Limited | Private company limited by shares | Live |
| ZHEJIANG GAONENG ELECTRIC INSTALLATION CO., LIMITED | Private company limited by shares | Live |
| HONGKONG MEI-KEI STAGE LIGHTING INSTALLATION CO., LIMITED | Private company limited by shares | Live |
| LUK'S MACHINERY INSTALLATION LIMITED | Private company limited by shares | Live |
| CHINA OVERSEAS INSTALLATION WORKS LIMITED | Private company limited by shares | Live |
| OVERBALANCED POWER INSTALLATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Installation Service Limited | Private company limited by shares | Live |
| Shan Kong Installation Co. Limited | | Live |
| SHANGHAI SENYE MECHANICAL & ELECTRICAL INSTALLATION COMPANY LIMITED | Private company limited by shares | Live |
| HOP SHENG INSTALLATION CO. LIMITED | Private company limited by shares | Live |
| ALPHOROW SOFT INSTALLATION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Software And Installation Limited | Private company limited by shares | Live |
| Global Kitchen Installers Limited | | Live |
| InstaMD Limited | Private company limited by shares | Live |
| INSTANFT LIMITED | | Live |
| INSTANGREEN (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Instanova Limited | Private company limited by shares | Live |
| INSTANT FUN LIMITED | Private company limited by shares | Dissolved |
| INSTANT LIMITED | Private company limited by shares | Dissolved |
| INSTANT WIN LIMITED | Private company limited by shares | Dissolved |
| INSTANT WIN LIMITED | Private company limited by shares | Dissolved |
| INSTANT UP LIMITED | Private company limited by shares | Live |
| INSTANT LIMITED | Private company limited by shares | Dissolved |
| INSTANT WIN LIMITED | Private company limited by shares | Live |
| Instant Fit Limited | Private company limited by shares | Live |
| Instant 1.0 Limited | | Live |
| Instant DM Limited | | Live |
| Instant Online Booking Limited | Private company limited by shares | Live |
| INSTANT BUSINESS CENTRE LIMITED | Private company limited by shares | Dissolved |
| INSTANT BUTCHER LIMITED | Private company limited by shares | Live |
| INSTANT CASH LIMITED | Private company limited by shares | Live |
| Instant Click Limited | Private company limited by shares | Live |
| INSTANT CLOUD LIMITED | Private company limited by shares | Live |
| INSTANT COMPUTING LIMITED | Private company limited by shares | Live |
| INSTANT E-COMMERCE LIMITED | Private company limited by shares | Live |
| INSTANT EXCHANGE LIMITED | Private company limited by shares | Live |
| INSTANT FASHIONS LIMITED | Private company limited by shares | Dissolved |
| ASIA INSTANT FILM SALES LIMITED | Private company limited by shares | Dissolved |
| Instant Finance Limited | | Live |
| INSTANT GAIN LIMITED | Private company limited by shares | Dissolved |
| GENUFORM INSTANT DECOCTION LIMITED | Private company limited by shares | Dissolved |
| INSTANT GLORY LIMITED | Private company limited by shares | Dissolved |
| Instant Glory Inc Limited | Private company limited by shares | Live |
| CHINA INSTANT EDUCATION INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| INSTANT IMPROVEMENT LIMITED | Private company limited by shares | Live |
| INSTANT INSPIRATION LIMITED | Private company limited by shares | Live |
| INSTANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| INSTANT WIN INVESTMENT LIMITED | Private company limited by shares | Live |
| INSTANT LEND LIMITED | Private company limited by shares | Live |
| INSTANT LUCK LIMITED | Private company limited by shares | Live |
| INSTANT POWER LIMITED | Private company limited by shares | Live |
| INSTANT RICH COMPANY LIMITED | Private company limited by shares | Dissolved |
| New Instant Solution Limited | Private company limited by shares | Dissolved |
| Instant Solution Limited | Private company limited by shares | Live |
| INSTANT SUCCESS LIMITED | Private company limited by shares | Dissolved |
| INSTANT SUCCESS LIMITED | Private company limited by shares | Dissolved |
| INSTANT SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| INSTANT TRADE TALK LIMITED | Private company limited by shares | Live |
| INSTANT VISION LIMITED | Private company limited by shares | Dissolved |
| INSTANT VISION LIMITED | Private company limited by shares | Live |
| INSTANT WEALTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSTANT WEALTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| INSTANT WEALTH INVESTMENTS LIMITED | Private company limited by shares | Live |
| Instant Wealth Service Company Limited | Private company limited by shares | Live |
| WELL INSTANT LIMITED | Private company limited by shares | Dissolved |
| INSTANTA LIMITED | Private company limited by shares | Live |
| INSTANTER LIMITED | Private company limited by shares | Live |
| INSTANTHELP LIMITED | Private company limited by shares | Dissolved |
| InstantiaPay Limited | | Live |
| Instantkeys Limited | Private company limited by shares | Live |
| INSTANTMENT LIMITED | Private company limited by shares | Dissolved |
| INSTANTPRINT LIMITED | Private company limited by shares | Live |
| InstantShare Technology Limited | Private company limited by shares | Live |
| INSTANTSTYLE.COM LIMITED | Private company limited by shares | Dissolved |
| Instantway Technology Limited | Private company limited by shares | Live |
| Instanza Interactive Limited | Private company limited by shares | Live |
| INSTAP COMPANY LIMITED | Private company limited by shares | Live |