| CAMPBELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL HK LIMITED | Private company limited by shares | Dissolved |
| Campbell Bay Limited | Private company limited by shares | Live |
| CAMPBELL, ACKROYD & MARKS LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| ALDERSON CAMPBELL LIMITED | Private company limited by shares | Dissolved |
| AMERICAN CAMPBELL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RICHARD D. CAMPBELL & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL BULLION LIMITED | Private company limited by shares | Live Ceased dormancy on 01-Dec-2011 |
| CAMPBELL CARTER (ASIA) LIMITED | Private company limited by shares | Dissolved |
| DAVENPORT CAMPBELL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA CAMPBELL MACHINERY INC. LIMITED | Private company limited by shares | Live |
| CAMPBELL COMMODITY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Campbell Engineer Consultant Company Limited | | Live |
| CAMPBELL SHILLINGLAW COOK & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL COSMETIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAVID CAMPBELL LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL LOPES DESIGN HOUSE LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL FORWARDERS & DEVELOPMENT AGENCIES LIMITED | Private company limited by shares | Live |
| Campbell Estate Development Co., Limited | Private company limited by shares | Live |
| CAMPBELL WEAVING AND DYEING FACTORY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL FAR EAST LIMITED | Private company limited by shares | Live |
| CAMPBELL ELECTRONICS LIMITED | Private company limited by shares | Live |
| Campbell Engineering Limited | Private company limited by shares | Live |
| CAMPBELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL HENDERSON & CO., (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| Campbell Fashions Company Limited | Private company limited by shares | Dissolved |
| CAMPBELL FINANCE LIMITED | Private company limited by shares | Dissolved |
| Campbell Foods HK Limited | Private company limited by shares | Live |
| CAMPBELL FORBES LIMITED | Private company limited by shares | Live |
| CAMPBELL FUTURES LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL GROUP LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL ASIA PACIFIC (HK) LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL HOME PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| ALNASR CAMPBELL AND COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| DAVENPORT CAMPBELL (HONG KONG) LIMITED | Private company limited by shares | Live |
| Campbell Hong Kong Limited | Private company limited by shares | Live |
| Campbell Scientific Hong Kong Limited | Private company limited by shares | Live |
| Campbell Industrial Company Limited | Private company limited by shares | Live |
| CAMPBELL INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| AMJ CAMPBELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL INTERNATIONAL CONSULTANT LIMITED | | Live |
| CAMPBELL INTERNATIONAL TRADING LIMITED | | Live |
| CAMPBELL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL KANE LIMITED | Private company limited by shares | Live |
| LIYUAN CAMPBELL LIMITED | Private company limited by shares | Live |
| Campbell Lutyens Asia Pacific Limited | Private company limited by shares | Live |
| LESLEY CAMPBELL Risk Management Limited | Private company limited by shares | Live |
| CAMPBELL MARKETING GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL MOORE & COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL NOMINEES LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Aug-2009 |
| CAMPBELL CLEANING PRODUCTS LIMITED | Private company limited by shares | Live |
| CAMPBELL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL SECURITIES LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Aug-2009 |
| CAMPBELL STOCK & SHARES LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL SHILLINGLAW LAU LIMITED | Private company limited by shares | Live |
| CAMPBELL SHILLINGLAW LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL SHILLINGLAW (ASIA) LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Aug-2008 |
| CAMPBELL SHOP LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL SHOP LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL SOUP ASIA LIMITED | Private company limited by shares | Live |
| CAMPBELL CLEANING SUPPLIES LIMITED | Private company limited by shares | Live |
| CAMPBELL SWIRE (HK) LIMITED | Private company limited by shares | Live |
| CAMPBELL SWIRE EQUIPMENT LEASING LIMITED | Private company limited by shares | Live |
| CAMPBELL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CAMPBELL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Campbell Scientific HK Trading Limited | Private company limited by shares | Live |
| CAMPBELL TRAVEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELL & WANG LIMITED | Private company limited by shares | Live |
| WARBURTON, CAMPBELL AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| Campbells Legal (Hong Kong) Limited | Private company limited by shares | Live |
| CAMPBELLTON LIMITED | Private company limited by shares | Dissolved |
| CAMPBELLTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAMPBELLTOWN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |