| JET SMOOTH LIMITED | Private company limited by shares | Dissolved |
| SMOOTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH KEY LIMITED | Private company limited by shares | Live |
| SMOOTH UP LIMITED | Private company limited by shares | Live |
| TAT SMOOTH LIMITED | Private company limited by shares | Live |
| ALL SMOOTH LIMITED | Private company limited by shares | Live |
| SUN SMOOTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SMOOTH LIMITED | Private company limited by shares | Dissolved |
| SMOOTH ON LIMITED | Private company limited by shares | Live |
| SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH TOP LIMITED | Private company limited by shares | Live |
| SMOOTH TIP LIMITED | Private company limited by shares | Live |
| SMOOTH VIC LIMITED | Private company limited by shares | Dissolved |
| BIG SMOOTH LIMITED | Private company limited by shares | Dissolved |
| SKY SMOOTH LIMITED | Private company limited by shares | Live |
| SUN SMOOTH LIMITED | Private company limited by shares | Dissolved |
| SMOOTH RUN LIMITED | Private company limited by shares | Live |
| ACE SMOOTH LIMITED | Private company limited by shares | Dissolved |
| SMOOTH DAY LIMITED | Private company limited by shares | Live |
| BIG SMOOTH INC LIMITED | Private company limited by shares | Live |
| SMOOTH RUN INC LIMITED | Private company limited by shares | Dissolved |
| E. SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH JOY LIMITED | Private company limited by shares | Live |
| JOY SMOOTH LIMITED | Private company limited by shares | Live Commenced dormancy on 13-Apr-2016 |
| WAY SMOOTH INC LIMITED | Private company limited by shares | Live |
| NEW SMOOTH LIMITED | Private company limited by shares | Live |
| Smooth Pay Limited | Private company limited by shares | Live |
| SMOOTH ON INC LIMITED | Private company limited by shares | Live |
| HK SMOOTH INC LIMITED | Private company limited by shares | Live |
| ALL SMOOTH INC LIMITED | Private company limited by shares | Live |
| SMOOTH WAY INC LIMITED | Private company limited by shares | Live |
| SMOOTH SKY LIMITED | Private company limited by shares | Live |
| GO SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH 18 LIMITED | Private company limited by shares | Live |
| CAN SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH RUN INC LIMITED | Private company limited by shares | Live |
| SKY SMOOTH LIMITED | Private company limited by shares | Live |
| NEW SMOOTH WAY LIMITED | Private company limited by shares | Live |
| SMOOTH FAR LIMITED | Private company limited by shares | Live |
| SMOOTH SET LIMITED | Private company limited by shares | Live |
| WIN SMOOTH LIMITED | | Live |
| ALL SMOOTH LIMITED | | Live |
| JOY SMOOTH LIMITED | | Live |
| ACHIEVE SMOOTH LIMITED | Private company limited by shares | Live |
| AMPLE SMOOTH LIMITED | Private company limited by shares | Live |
| ANGEL SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH ASIA LIMITED | Private company limited by shares | Live |
| ASIA SMOOTH INC LIMITED | Private company limited by shares | Live |
| SMOOTH GOLD (ASIA) LIMITED | Private company limited by shares | Live |
| LONG SMOOTH (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ATTEMPT SMOOTH LIMITED | Private company limited by shares | Live |
| Benefits Smooth Trade Co., Limited | Private company limited by shares | Live |
| BEST SMOOTH INC. LIMITED | Private company limited by shares | Live |
| BLAZING SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH BUSINESS LIMITED | Private company limited by shares | Live |
| SMOOTH CAPABLE LIMITED | Private company limited by shares | Live |
| CAPITAL SMOOTH LIMITED | Private company limited by shares | Live |
| Smooth Century Limited | Private company limited by shares | Live |
| SMOOTH CHAIN LIMITED | Private company limited by shares | Dissolved |
| CHAMPION SMOOTH LIMITED | | Live |
| SMOOTH CHANNEL LIMITED | Private company limited by shares | Dissolved |
| CHARM SMOOTH LIMITED | Private company limited by shares | Live |
| CHINA SMOOTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SMOOTH CHOICE LIMITED | Private company limited by shares | Live |
| CLASSIC SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH COAST LIMITED | Private company limited by shares | Live |
| CROWN SMOOTH LIMITED | Private company limited by shares | Live |
| DELTA SMOOTH LIMITED | Private company limited by shares | Live |
| ELITE SMOOTH DEVELOP LIMITED | Private company limited by shares | Live |
| ETERNAL SMOOTH DEVELOP LIMITED | Private company limited by shares | Live |
| EVER SMOOTH DEVELOP LIMITED | Private company limited by shares | Dissolved |
| SMOOTH EXERCISE DEVELOPMEMT LIMITED | Private company limited by shares | Live |
| SMOOTH DYNASTY LIMITED | Private company limited by shares | Live |
| EASY SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH ECHO LIMITED | Private company limited by shares | Dissolved |
| EIGHT SMOOTH CONSULTANT LIMITED | Private company limited by shares | Live |
| SMOOTH JETCO ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| ELITE SMOOTH LIMITED | Private company limited by shares | Live |
| ENDLESS SMOOTH LIMITED | Private company limited by shares | Live |
| Smooth Way Enterprise Limited | | Live |
| SKY SMOOTH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SMOOTH RUN ENTERPRISES LIMITED | Private company limited by shares | Live |
| Top Smooth Enterprises Limited | Private company limited by shares | Live |
| ALL SMOOTH ENTERPRISES LIMITED | Private company limited by shares | Live |
| ETERNAL SMOOTH LIMITED | Private company limited by shares | Live |
| EVER SMOOTH LIMITED | Private company limited by shares | Dissolved |
| EVER SMOOTH LIMITED | Private company limited by shares | Dissolved |
| EVER SMOOTH LIMITED | Private company limited by shares | Live |
| EVER SMOOTH (CHINA) LIMITED | Private company limited by shares | Dissolved |
| EVER SMOOTH ENTERPRISE LIMITED | Private company limited by shares | Live |
| EVER SMOOTH INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| EVER SMOOTH (H.K.) LIMITED | Private company limited by shares | Dissolved |
| EVER SMOOTH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EVERY SMOOTH LIMITED | Private company limited by shares | Dissolved |
| EXTRA SMOOTH LIMITED | Private company limited by shares | Live |
| EXTREME SMOOTH LIMITED | Private company limited by shares | Live |
| EXTREME SMOOTH LIMITED | Private company limited by shares | Live |
| SMOOTH RISING ELECTRICAL & MECHANICAL ENGINEERING FACTORY LIMITED | Private company limited by shares | Dissolved |
| FAST SMOOTH LIMITED | Private company limited by shares | Live |