| ADVITA COSMETIC LIMITED | Private company limited by shares | Live |
| ADVITAM LIMITED | Private company limited by shares | Live |
| Advitam HK Limited | Private company limited by shares | Dissolved |
| Advite Lab Limited | | Live |
| ADVITEX LIMITED | Private company limited by shares | Dissolved |
| ADVITOR LIMITED -THE- | Private company limited by shares | Dissolved |
| ADVITRADE LIMITED | Private company limited by shares | Live |
| Advivus Limited | Private company limited by shares | Live |
| Adviz Limited | Private company limited by shares | Live |
| ADVIZEUM LIFESCIENCES LIMITED | | Live |
| Advizo Limited | | Live |
| Advken Limited | Private company limited by shares | Live |
| SHENZHEN ADVKEN BATHROOM CO., LIMITED | Private company limited by shares | Dissolved |
| Advlink Limited | | Live |
| ADVLINK DISPLAY SYSTEM CO., LIMITED | Private company limited by shares | Live |
| Advmatac Company Limited | Private company limited by shares | Live |
| Advmobie Company Limited | Private company limited by shares | Live |
| ADVOCA LIMITED | Private company limited by shares | Live |
| Advocacy WOM Limited | Private company limited by shares | Live |
| MLA Advocacy Limited | Private company limited by shares | Live |
| Mongolia Strategic Advocacy Limited | Private company limited by shares | Live Commenced dormancy on 12-Jan-2015 |
| ADvocado Advertising Limited | Private company limited by shares | Live |
| ADVOCATE LIMITED | Private company limited by shares | Dissolved |
| ADVOCATE LIMITED | Private company limited by shares | Dissolved |
| ADVOCATE COMPANY LIMITED -THE- | Private company limited by shares | Live |
| Art Advocate Limited | Private company limited by shares | Live |
| BEAUTY ADVOCATE LIMITED | Private company limited by shares | Live |
| BRILLIANCE ADVOCATE LIMITED | Private company limited by shares | Live |
| FREIGHT FORWARDERS' COMPUTER ADVOCATE LIMITED | Private company limited by shares | Live |
| FINE ADVOCATE LIMITED | Private company limited by shares | Live |
| GLOBAL ADVOCATE LIMITED | Private company limited by shares | Live |
| PACIFIC ADVOCATE LIMITED | Private company limited by shares | Live |
| ADVOCATE PROPERTIES LIMITED | Private company limited by shares | Live |
| ADVOCATE SECRETARIES LIMITED | Private company limited by shares | Live |
| SILVER ADVOCATE LIMITED | Private company limited by shares | Live |
| Spirits Advocate Limited -The- | Private company limited by shares | Live |
| ADVOCATES - AP CO. LIMITED | Private company limited by shares | Live |
| SPA ADVOCATES LIMITED | Private company limited by shares | Live |
| SD ADVOCATES LIMITED | Private company limited by shares | Live |
| Advocates For Children And The Aged Limited | Company limited by guarantee | Live |
| APPOINTMENT ADVOCATES LIMITED | Private company limited by shares | Dissolved |
| TRULY DY & THE ADVOCATES LIMITED | Private company limited by shares | Live |
| TAIYI XIANJI TAOISM CULTURE ADVOCATION FUND LIMITED | Company limited by guarantee | Live |
| Health Care Advocator International Limited | Company limited by guarantee | Live |
| Advoco Consulting HK Limited | Private company limited by shares | Live |
| AdvoGuard (International) Limited | Private company limited by shares | Live |
| ADVOKATE LIMITED | Private company limited by shares | Live |
| Advoli Limited | Private company limited by shares | Live |
| Advonture Limited | Private company limited by shares | Live |
| Advorder-Tec HK Company Limited | Private company limited by shares | Live |
| AdVortex Technology Limited | | Live |
| Advox Limited | | Live |
| ADVTECH LIMITED | Private company limited by shares | Live |
| Adv-tech Energy Company Limited | Private company limited by shares | Live |
| JS ADV-TECH (HK) LIMITED | Private company limited by shares | Live |
| XIAMEN ADVWELL ELECTRONIC TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| Advwhere Limited | Private company limited by shares | Live |
| ADWA LIMITED | Private company limited by shares | Dissolved |
| ADWAA AL QASSIM GENERAL TRADING CO., LIMITED | Private company limited by shares | Live |
| ADWAH DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ADWAITA LIMITED | | Live |
| ADWANG INT'L (HONGKONG) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ADWARE WEB LIMITED | Private company limited by shares | Dissolved |
| Adwater Limited | Private company limited by shares | Live |
| Guangdong adways Engineering Co., Limited | Private company limited by shares | Live |
| ADWAYS HONGKONG LIMITED | Private company limited by shares | Live |
| ADWAYS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ADWAYS TECHNOLOGY HONGKONG LIMITED | Private company limited by shares | Live |
| Adways Information Technology Limited | Private company limited by shares | Live |
| ADWE COMPANY LIMITED | Private company limited by shares | Live |
| ADWEB COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKYNEWS ADWEBTISING LIMITED | Private company limited by shares | Dissolved |
| AD-WELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADWELL LIMITED | Private company limited by shares | Dissolved |
| ADWELL LIMITED | Private company limited by shares | Dissolved |
| ADWELL ENTERPRISES LIMITED | Private company limited by shares | Live |
| ADWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADWELL INVESTMENTS LIMITED | | Live |
| ADWEN ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| ADWEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HK ADWEVE LIMITED | Private company limited by shares | Live |
| AdWho Limited | Private company limited by shares | Live |
| Adwien Technology Limited | | Live |
| ADWIN LIMITED | Private company limited by shares | Dissolved |
| ADWIN TOP LIMITED | Private company limited by shares | Live |
| ADWIN LIMITED | Private company limited by shares | Dissolved |
| ADWIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| ADWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ADWINR LIMITED | Private company limited by shares | Live |
| Adwise Limited | Private company limited by shares | Live |
| ADWISE ADVERTISING LIMITED | Private company limited by shares | Live |
| ADWISE ASIA LIMITED | Private company limited by shares | Dissolved |
| Adwise Communications Limited | Private company limited by shares | Live |
| ADWISE MARKETING CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| ADWISE NETWORK STRATEGIES LIMITED | Private company limited by shares | Live |
| adWiser Limited | Private company limited by shares | Live |
| AD-WISER CREATION CO., LIMITED | Private company limited by shares | Dissolved |
| ADWIX LIMITED | Private company limited by shares | Dissolved |
| ADWOOD COMPANY LIMITED | Private company limited by shares | Live |
| ADWORD INTERNATIONAL LIMITED | Private company limited by shares | Live |