| Kayako Support Systems Limited | Private company limited by shares | Dissolved |
| TALENT SUPPORT LIMITED | Private company limited by shares | Live |
| SUPPORT TALENT LIMITED | Private company limited by shares | Live |
| SUPPORT TEAM LIMITED | Private company limited by shares | Live |
| TECH SUPPORT LIMITED | Private company limited by shares | Live |
| SUPPORT TECHNOLOGIES INC. LIMITED | Private company limited by shares | Dissolved |
| TECHNOLOGY SUPPORT LIMITED | Private company limited by shares | Live |
| CHT TECHNOLOGY SUPPORT LIMITED | Private company limited by shares | Live |
| KONO SUPPORT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SEMI SUPPORT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUPPORT TELEPHONE SERVICE LIMITED | Private company limited by shares | Live |
| THEMIS SUPPORT ASIA CO LIMITED | Private company limited by shares | Dissolved |
| JET SUPPORT TODAY LIMITED | Private company limited by shares | Live |
| TOTAL SUPPORT LIMITED | | Live |
| TOTAL KNOWLEDGE BUSINESS SUPPORT CO., LIMITED | Private company limited by shares | Live |
| VOC Trading and Support Limited | Private company limited by shares | Live |
| Business Support Trading Company Limited | | Live |
| J&R TRADING SUPPORT SERVICE LIMITED | Private company limited by shares | Live |
| YIELD SUPPORT TRADING LIMITED | Private company limited by shares | Live |
| Support Team Transportation Company Limited | Private company limited by shares | Live |
| ASIA TRIP SUPPORT LIMITED | Private company limited by shares | Live |
| Easy Fly Trip Support Limited | Private company limited by shares | Live |
| UNITED SUPPORT LIMITED -THE- | Private company limited by shares | Dissolved |
| FIRST ELITE UNITED SUPPORT INVESTMENT LIMITED | Private company limited by shares | Live |
| Avia Vibration Support Limited | Private company limited by shares | Live |
| VYTAL SUPPORT (HONG KONG) LIMITED | Private company limited by shares | Live |
| WANG SOFTWARE SUPPORT LIMITED | Private company limited by shares | Dissolved |
| WELL SUPPORT HOLDING LIMITED | Private company limited by shares | Dissolved |
| WELLSTONE SUPPORT LIMITED | | Live |
| WISE SUPPORT LIMITED | | Live |
| WWDAS SUPPORT LIMITED | Private company limited by shares | Live |
| DRAGON YACHT SUPPORT LIMITED | Private company limited by shares | Live |
| SUPPORTfighter Company Limited | Private company limited by shares | Dissolved |
| SUPPORTIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SupportID Limited | Private company limited by shares | Live |
| C C SUPPORTING LIMITED | Private company limited by shares | Dissolved |
| ASIA SUPPORTING LABORATORY LIMITED | Private company limited by shares | Live |
| CHINA MOUTAI SUPPORTING GROUP LIMITED | Private company limited by shares | Live |
| East Africa Oil Engineering Supporting Services Co., Limited | Private company limited by shares | Live |
| National Security Committee South China Emergency Plan Center Service Supporting Co., Limited | | Live |
| Foreign-related Economic Emergency Plan Brigade Liuzu Supporting Service Co., Limited | | Live |
| EVER SUPPORTING INTERNATIONAL (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Car Supporting Group Co., Limited | Private company limited by shares | Live |
| TIANYUAN FUND SUPPORTING EXHIBITION INVESTMENT HOLDINGS GROUP LIMITED | Private company limited by shares | Dissolved |
| BJ SUPPORTING (HKG) LIMITED | Private company limited by shares | Live |
| Hong Kong Rich Ship Supporting Equipment Co., Limited | Private company limited by shares | Live |
| HONG KONG ASSOCIATION FOR SUPPORTING THE OLYMPICS LIMITED | Company limited by guarantee | Dissolved |
| OASIS CARE RESOURCES SUPPORTING LIMITED | Private company limited by shares | Live |
| GIVING LIGHT-NEEDY PATIENT CHARITY SUPPORTING FUND LIMITED -THE- | Company limited by guarantee | Live |
| DALIAN CHAOYUE SHIP SUPPORTING CO., LIMITED | Private company limited by shares | Live |
| SUPPORTING PETROLEUM (HK) TRADING LIMITED | Private company limited by shares | Live |
| FILL SUPPORTIVE LIMITED | Private company limited by shares | Live |
| SUPPORTIVE GAIN LIMITED | Private company limited by shares | Live |
| SupportPlus Asia Limited | Private company limited by shares | Dissolved |
| FURNITURE SUPPORTS LIMITED | Private company limited by shares | Dissolved |
| SUPPORTSOFT GREATER CHINA LIMITED | Private company limited by shares | Dissolved |
| SUPPORTUNITI HONG KONG LIMITED | Private company limited by shares | Live |
| SUPPORTYOURAPP LIMITED | Private company limited by shares | Live |