| CASA SONI LIMITED | Private company limited by shares | Dissolved |
| SONI CULTURE LIMITED | Private company limited by shares | Live |
| SONI ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| SONI Pictures Entertainment China Limited | Private company limited by shares | Live |
| SONI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SONI METAL CO., LIMITED | Private company limited by shares | Live |
| TAIWAN SONI ELECTRIC LIMITED | Private company limited by shares | Live |
| SONI VISION LIMITED | Private company limited by shares | Live |
| SONIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SONIA LIMITED | Private company limited by shares | Dissolved |
| SONIA HK LIMITED | Private company limited by shares | Live |
| ALVIS SONIA ACCESSORIES LIMITED | Private company limited by shares | Live |
| SONIA CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SONIA CREATION LIMITED | Private company limited by shares | Dissolved |
| Sonia Sky Investment Limited | Private company limited by shares | Live |
| Sonia Jewelry Company Limited | Private company limited by shares | Live |
| SONIA SAMTANI LIMITED | Private company limited by shares | Live |
| SONIA INTERNET TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| SONIA999 LIMITED | Private company limited by shares | Dissolved |
| TIM SONIC LIMITED | Private company limited by shares | Dissolved |
| SONIC LIMITED | Private company limited by shares | Live |
| MAX SONIC LIMITED | Private company limited by shares | Dissolved |
| NEW SONIC LIMITED | Private company limited by shares | Dissolved |
| TOP SONIC LIMITED | Private company limited by shares | Dissolved |
| MAX SONIC LIMITED | Private company limited by shares | Dissolved |
| ALL SONIC LIMITED | Private company limited by shares | Dissolved |
| CK SONIC LIMITED | Private company limited by shares | Dissolved |
| JOY SONIC LIMITED | Private company limited by shares | Dissolved |
| SONIC SKY LIMITED | Private company limited by shares | Dissolved |
| SONIC JOY LIMITED | Private company limited by shares | Live |
| HK SONIC LIMITED | Private company limited by shares | Dissolved |
| NEW SONIC LIMITED | Private company limited by shares | Dissolved |
| SONIC WAY LIMITED | Private company limited by shares | Live |
| SONIC SKY LIMITED | Private company limited by shares | Dissolved |
| Air Sonic Limited | Private company limited by shares | Live |
| TOP SONIC LIMITED | Private company limited by shares | Dissolved |
| BIG SONIC LIMITED | Private company limited by shares | Live |
| SONIC MAX LIMITED | Private company limited by shares | Live |
| SONIC SKY LIMITED | Private company limited by shares | Live |
| SONIC UP LIMITED | Private company limited by shares | Live |
| SONIC ACE LIMITED | Private company limited by shares | Live |
| JOY SONIC LIMITED | Private company limited by shares | Live |
| NEW SONIC LIMITED | Private company limited by shares | Live |
| TAI SONIC LIMITED | Private company limited by shares | Live |
| ART SONIC LIMITED | | Live |
| Sonic Hao Limited | | Live |
| ABILITY SONIC LIMITED | Private company limited by shares | Live |
| ABLE SONIC LIMITED | Private company limited by shares | Live |
| SONIC ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| SONIC AGENCIES (HK) LIMITED | Private company limited by shares | Dissolved |
| Sonic Aircraft Equipment Limited | Private company limited by shares | Live |
| Sonic Aircraft Equipment Limited | Private company limited by shares | Live |
| ASCENT SONIC LIMITED | Private company limited by shares | Live |
| SONIC ASIA LIMITED | Private company limited by shares | Dissolved |
| SONIC ASIA LIMITED | Private company limited by shares | Live |
| Sonic Pro Asia Limited | Private company limited by shares | Live |
| SONIC HEALTHCARE ASIA LIMITED | Private company limited by shares | Live |
| SONIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| AUDIO SONIC FAR EAST LIMITED | Private company limited by shares | Dissolved |
| Sonic Logic Automation Co. Limited | Private company limited by shares | Live |
| BEAUTY SONIC LIMITED | Private company limited by shares | Dissolved |
| SONIC BEAUTY LIMITED | Private company limited by shares | Dissolved |
| BEST SONIC LIMITED | Private company limited by shares | Dissolved |
| BEST SONIC LIMITED | Private company limited by shares | Dissolved |
| BEST SONIC LIMITED | Private company limited by shares | Live |
| BRASS SONIC LIMITED | Private company limited by shares | Live |
| BRIGHT SONIC LIMITED | Private company limited by shares | Dissolved |
| BRIGHT SONIC LIMITED | Private company limited by shares | Dissolved |
| SONIC BRIGHT LIMITED | Private company limited by shares | Live |
| BRIGHT SONIC ELECTRONICS LIMITED | Private company limited by shares | Live |
| BRIGHT SONIC INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BRIMMING SONIC LIMITED | Private company limited by shares | Live |
| SONIC BUILDERS LIMITED | Private company limited by shares | Dissolved |
| BUSINESS SONIC LIMITED | Private company limited by shares | Dissolved |
| SONIC BUSINESS AVIATION LIMITED | Private company limited by shares | Live |
| Sonic Capital Limited | Private company limited by shares | Live |
| RICHES SONIC (HONGKONG) CAPITAL LIMITED | Private company limited by shares | Live |
| SONIC CHAMP LIMITED | Private company limited by shares | Live |
| CHAMP SONIC LIMITED | Private company limited by shares | Live |
| CHARTER SONIC LIMITED | Private company limited by shares | Dissolved |
| CHARTER SONIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHARTER SONIC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHARTER SONIC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CHEER SONIC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHEERY SONIC LIMITED | Private company limited by shares | Dissolved |
| CHIEF SONIC LIMITED | Private company limited by shares | Dissolved |
| CHINA SONIC LIMITED | Private company limited by shares | Dissolved |
| CHINA SONIC LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Feb-2014 |
| SONIC CHINA LIMITED | Private company limited by shares | Live |
| CHINA SONIC CORPORATION LIMITED | Private company limited by shares | Live |
| CHINA SONIC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA SONIC INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SONIC CIRCUIT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SONIC CITY LIMITED | Private company limited by shares | Live |
| SONIC B CO., LIMITED | Private company limited by shares | Live |
| Sonic Sus Co., Limited | Private company limited by shares | Dissolved |
| SONIC INNOVATION CO., LIMITED | Private company limited by shares | Live |
| SONIC CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SONIC CONSTRUCTION LIMITED | Private company limited by shares | Live |
| GRAND SONIC CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |