| 4AIR4 LIMITED | Private company limited by shares | Live |
| EVENT 4ALL LIMITED | Private company limited by shares | Live |
| 4Alpha HK Limited | | Live |
| 4ART LIMITED | Private company limited by shares | Live |
| 4ASIA LIMITED | Private company limited by shares | Live |
| 4AVS LIMITED | | Live |
| 4BEAUTY CO., LIMITED | | Live |
| 4BLANC INTERNATIONAL LIMITED | | Live |
| 4BUSINESS LIMITED | Private company limited by shares | Dissolved |
| 4C5M Studio Co., Limited | Private company limited by shares | Live |
| 4Cabling Asia Pacific Limited | Private company limited by shares | Live |
| 4CAR.COM LIMITED | Private company limited by shares | Dissolved |
| 4Cast Limited | | Live |
| 4CLAWS LIMITED | Private company limited by shares | Live |
| 4Cloud Limited | Public company limited by shares | Live |
| 4CLOVER LIMITED | | Live |
| 4CONTRACT PRIVATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Red Hawk 4D., Limited | Private company limited by shares | Live |
| 4DEAL LIMITED | Private company limited by shares | Live |
| 4-DIMENSION LIMITED | Private company limited by shares | Dissolved |
| 4Dimension Company Limited | Private company limited by shares | Live |
| 4-DIMENSIONS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| 4Dkankan Hongkong Limited | | Live |
| 4DMobi Limited | | Live |
| 4DPD LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Jun-2006 |
| 4Dpocket Limited | Private company limited by shares | Live |
| 4DSystems Asia Limited | Private company limited by shares | Dissolved |
| 4DT2 LIMITED | Private company limited by shares | Live |
| VICTORIES R 4EVA BUT PAIN IS LIMITED | | Live |
| 4ever Limited | | Live |
| 4EVER FASHION ACCESSORIES COMPANY (HK) LIMITED | Private company limited by shares | Live |
| ZoneD 4Ever Limited | Private company limited by shares | Live |
| 4ever4you Services Limited | | Live |
| 4everyouth Co., Limited | | Live |
| 4.eyes Limited | Private company limited by shares | Live |
| 4Gamers Limited | Private company limited by shares | Live |
| 4G-Kitty Technology Limited | Private company limited by shares | Live |
| 4GLG LIMITED | Private company limited by shares | Live |
| 4G.net Limited | Private company limited by shares | Dissolved |
| 4GOA Limited | Private company limited by shares | Live |
| 4GROUP LIGHTING SYSTEM LIMITED | Private company limited by shares | Live |
| 4HAPPY CO., LIMITED | Private company limited by shares | Live |
| 4health Asia Limited | Private company limited by shares | Live |
| 4HEALTH ORIENT LIMITED | Private company limited by shares | Dissolved |
| 4HORSE4 LIMITED | Private company limited by shares | Live |
| 4HOYING LIMITED | | Live |
| 4iCreative Limited | Private company limited by shares | Live |
| 4iMARKETING LIMITED | Private company limited by shares | Live |
| 4impact HK Limited | Private company limited by shares | Live |
| Shenzhen 4inktoners Co., Limited | Private company limited by shares | Live |
| 4inlook Limited | Private company limited by shares | Live |
| ShenZhen 4inx Technology Limited | Private company limited by shares | Live |
| A. G. E. 4KIDS H. K. LIMITED | Private company limited by shares | Live |
| 4Lavie eCommerce Limited | Private company limited by shares | Live |
| 4LEADERS LIMITED | | Live |
| 4LEOs Limited | Private company limited by shares | Live |
| 4Life Limited | Private company limited by shares | Live |
| 4Log Limited | Private company limited by shares | Live |
| 4LOWME LIMITED | Private company limited by shares | Live |
| 4LUXE & CO LIMITED | Private company limited by shares | Live |
| 4Max Engineering Company Limited | Private company limited by shares | Live |
| 4M-CHINA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| 4Media Digital Limited | | Live |
| 4MIGA Limited | | Live |
| 4MINDS Limited | Private company limited by shares | Live |
| 4MITECH CO., LIMITED | Private company limited by shares | Live |
| 4MMO INTERNET SERVICE LIMITED | Private company limited by shares | Dissolved |
| 4MOBILE LIMITED | Private company limited by shares | Dissolved |
| 4MOD APAC LIMITED | Private company limited by shares | Live |
| Hong Kong 4-Mood Jewelry Limited | | Live |
| 4MOTIONTECH LIMITED | Private company limited by shares | Live |
| 4Motorsport Limited | Private company limited by shares | Live |
| 4NERGY LIMITED | Private company limited by shares | Dissolved |
| 4-NET (INTERNATIONAL) TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| 4our Fitness Limited | | Live |
| 4our Plan Production Limited | | Live |
| 4P4U TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| 4PAWS LIMITED | Private company limited by shares | Live |
| 4PLUS LIMITED | Private company limited by shares | Live |
| 4PRO MANAGEMENT CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| 4PROJECTS ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| 4REAL FUN LIMITED | | Live |
| 4realgaming Limited | Private company limited by shares | Live |
| 4Reasons Corporate Education Limited | Private company limited by shares | Live |
| 4REST GROUP LIMITED | Private company limited by shares | Dissolved |
| 4REST INVESTMENTS LIMITED | Private company limited by shares | Live |
| 4Rhythm HK Limited | Private company limited by shares | Live |
| 4Save Limited | Private company limited by shares | Live Commenced dormancy on 29-May-2014 |
| 4SB. LIMITED | Private company limited by shares | Live |
| 4-SEASONS LIMITED | Private company limited by shares | Live |
| 4Seasons Inc. Limited | Private company limited by shares | Live |
| 4SIDELOCKED (H.K.) CO., LIMITED | Private company limited by shares | Live |
| 4Sight Solutions Asia Limited | Private company limited by shares | Live |
| 4SKY4 LIMITED | Private company limited by shares | Live |
| 4smarts Limited | Private company limited by shares | Live |
| 4SOURCING, LIMITED | Private company limited by shares | Live |
| 4Squares Limited | Private company limited by shares | Dissolved |
| 4STORES GROUP INC. COMPANY LIMITED | Private company limited by shares | Dissolved |
| 4TConsulting Limited | Private company limited by shares | Live |
| 4tec Limited | Private company limited by shares | Live |