| Smart Business Network (HKC) Limited | Private company limited by shares | Live |
| H.K.C. COMPUTER LIMITED | Private company limited by shares | Live |
| H.K.C. STANDARD CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| H.K.C. ENERGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| H.K.C. ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| H.K.C Engineering Consultants & Design Company Limited | Private company limited by shares | Live |
| RICH EXPRESS (HKC) SHIPPING LIMITED | Private company limited by shares | Dissolved |
| H.K.C. GROUP INVESTMENTS LIMITED | Private company limited by shares | Live |
| ILYSM (H.K.C) LIMITED | Private company limited by shares | Live |
| H.K.C. CITY INVESTMENTS LIMITED | Private company limited by shares | Live |
| H.K.C. SHIPPING LIMITED | Private company limited by shares | Live |
| OCEAN STATE (HKC) LIMITED | Private company limited by shares | Dissolved |
| HK&C INTERNATIONAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| H.K.C. UNITED TRADING LIMITED | Private company limited by shares | Live |
| H.K.C. WEALTH ENTERPRISES LIMITED | Private company limited by shares | Live |
| WING KAY (HKC) COMPANY LIMITED | Private company limited by shares | Live |
| HKC1 Limited | | Live |
| HKC2C Limited | Private company limited by shares | Live |
| HKC9 Company Limited | Private company limited by shares | Live |
| HKCA CPA Limited | Private company limited by shares | Live |
| HKCA Company Limited | | Live |
| HKCAM LIMITED | Private company limited by shares | Dissolved |
| HKCANKIM CO., LIMITED | Private company limited by shares | Live |
| HKCARE.COM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK.CARLIANFOR FASHION GROUP CO., LIMITED | Private company limited by shares | Live |
| HKCASL Limited | Private company limited by shares | Live |
| HKCATS LIMITED | Company limited by guarantee | Dissolved |
| HKCB INSURANCE AGENCY LIMITED | Private company limited by shares | Dissolved |
| HKCB FINANCE LIMITED | Private company limited by shares | Live |
| HKCBS Limited | Private company limited by shares | Live |
| HKCC LIMITED | Private company limited by shares | Dissolved |
| HKCC LIMITED | Private company limited by shares | Live |
| HKCC Professional Coaches Limited | Private company limited by shares | Live |
| HKCC DOTCOD LIMITED | Private company limited by shares | Live |
| HKCC GROUP LIMITED | Private company limited by shares | Live |
| HKCCS LIMITED | Private company limited by shares | Dissolved |
| HKCE LIMITED | Private company limited by shares | Dissolved |
| HKCEA LIMITED | Private company limited by shares | Live |
| HKCEE Limited | Private company limited by shares | Dissolved |
| HKCEU Foundation Limited | Company limited by guarantee | Live |
| HKCF2 Limited | Private company limited by shares | Live |
| hkcfa.net Limited | Private company limited by shares | Live |
| HKCFEF Limited | Company limited by guarantee | Live |
| HKCG Limited | Private company limited by shares | Live |
| HKCG (Finance) Limited | Public company limited by shares | Live |
| HKCGH LIMITED | Private company limited by shares | Live |
| HKCHANCE.COM LIMITED | Private company limited by shares | Live |
| HKCHEC Engineering Limited | Private company limited by shares | Live |
| AME (HK-CHINA) LIMITED | Private company limited by shares | Live |
| HKCHINA LIMITED | Private company limited by shares | Dissolved |
| SUN WAY (HK-CHINA) LIMITED | Private company limited by shares | Live |
| ICC HK-China Limited | Private company limited by shares | Live |
| ANHUA (HK-CHINA) LIMITED | Private company limited by shares | Live |
| CHIPSAWAY (HK/CHINA) LIMITED | Private company limited by shares | Dissolved |
| DOCTORLINK HK-CHINA LIMITED | Private company limited by shares | Dissolved |
| HK-CHINA ECONOMIC & BUSINESS ASSOCIATION LIMITED | Private company limited by shares | Live |
| HK-CHINA ENTERPRISES LIMITED | Private company limited by shares | Live |
| Zhi Da (HK-China) Freighting Limited | Private company limited by shares | Live |
| UNITED (HK-CHINA) HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| HKCHINA IMPEX LIMITED | Private company limited by shares | Dissolved |
| TMP INDUSTRIAL (HK-CHINA) LIMITED | Private company limited by shares | Dissolved |
| SIU LUNG (HK-CHINA) TRANSPORT COMPANY LIMITED | Private company limited by shares | Live |
| KENNY & MICHAEL CONSTRUCTION ENGINEERING (HK-CHINA) LIMITED | Private company limited by shares | Dissolved |
| MOMENRIX H.K./CHINA LIMITED | Private company limited by shares | Dissolved |
| HK-CHINA ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| POWERLAN (HK/CHINA) LIMITED | Private company limited by shares | Dissolved |
| LA QUINTA HK-CHINA LIMITED | Private company limited by shares | Dissolved |
| POWER ROOT HK-CHINA COMPANY LIMITED | Private company limited by shares | Live |
| SMART (HK-CHINA) LIMITED | Private company limited by shares | Live |
| WING LEE TECHNOLOGY (HK-CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| HK-CHINA TRADING LIMITED | Private company limited by shares | Dissolved |
| Phoenix HK-China Trading Company Limited | Private company limited by shares | Live |
| Wiko (HK/China) Trading Company Limited | Private company limited by shares | Live |
| VIVID GLOBAL TRAINING SOLUTIONS (HK/CHINA) CO LIMITED | Private company limited by shares | Live |
| HK-CHINA TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| HIP SUN (HK-CHINA) TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOI KEE (HK-CHINA) TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| SUN WING TRANSPORTATION (HK-CHINA) LIMITED | Private company limited by shares | Live |
| YAN WING (HK-CHINA) LOGISTIC LIMITED | Private company limited by shares | Live |
| YAT YUET (HK-CHINA) LIMITED | Private company limited by shares | Live |
| HK-CHINAMART.COM LIMITED | Private company limited by shares | Dissolved |
| SKY TIME EXPRESS (HK-CHN) LIMITED | Private company limited by shares | Live |
| HK-CHOP LIMITED | Private company limited by shares | Live |
| HKCHT Trading Limited | Private company limited by shares | Live |
| HKCITI.COM LIMITED | Private company limited by shares | Dissolved |
| HKCITY EASY BUY COMPANY LIMITED | Private company limited by shares | Live |
| H.K.C.J. COMPANY LIMITED | Private company limited by shares | Live |
| HKCJ EXHIBITION PRODUCTION LIMITED | Private company limited by shares | Live |
| H.K.C.K CORPORATION LIMITED | Private company limited by shares | Live |
| HKClassic Art Limited | Private company limited by shares | Live |
| HKCLC EDUCATION INSTITUTE COMPANY LIMITED | Company limited by guarantee | Live |
| HKCLOUD Corporation Limited | Private company limited by shares | Live |
| HKCloudIP Limited | Private company limited by shares | Live |
| HKCLY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HKCMA COMPANY LIMITED | Private company limited by shares | Live |
| HKCMCPA COMPANY LIMITED | Private company limited by shares | Live |
| A1 HKCN LIMITED | Private company limited by shares | Live |
| HKCNC LIMITED | | Live |
| PEP TMT SSF HKco Limited | Private company limited by shares | Live |
| PEPVII HKCo 1 Limited | Private company limited by shares | Live |