| ADDICT LIMITED | Private company limited by shares | Dissolved |
| GORGEOUS ADDICT LIMITED | Private company limited by shares | Live |
| ADDICT IDEAS LIMITED | Private company limited by shares | Live |
| ADDICTED LIMITED | Private company limited by shares | Live |
| Addicted Asia Limited | Private company limited by shares | Live |
| Addicted Games Co., Limited | | Live |
| Addicted to Stories Limited | Private company limited by shares | Live |
| ADDICTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDICTION LIMITED | Private company limited by shares | Live |
| Addiction Bakery Limited | Private company limited by shares | Live |
| Baking addiction Limited | | Live |
| HEALTH ADDICTION COMPANY LIMITED | Private company limited by shares | Live |
| Lighting Addiction Limited | Private company limited by shares | Live |
| SCIENTIFIC INSTITUTION FOR DRUG ADDICTION RELIEF LIMITED | Company limited by guarantee | Dissolved |
| SCONE ADDICTION LIMITED | Private company limited by shares | Live |
| Addiction Surfing Adventures Limited | Private company limited by shares | Live |
| Wake Addiction Company Limited | Private company limited by shares | Live |
| HOME ADDICTIONS LIMITED | Private company limited by shares | Live |
| TAO HONG KAI ELIMINATE ADOLESCENT ADDICTION'S CENTER CO., LIMITED | Private company limited by shares | Dissolved |
| Addicts Inc Limited | Private company limited by shares | Live |
| U.S.A ADDIDACER SPORTS LIMITED | Private company limited by shares | Live |
| ADDIFIT COMPANY LIMITED | Private company limited by shares | Live |
| Addify Limited | Private company limited by shares | Live |
| ADDigger International Limited | Private company limited by shares | Live |
| ADDIGOLD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADDIHOLICS LIMITED | Private company limited by shares | Dissolved |
| Addi-Hope automation equipment Limited | Private company limited by shares | Live |
| ITALY ADDIMAN (H.K.) INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| ADDIMEX LIMITED | Private company limited by shares | Dissolved |
| ADDIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDIN LIMITED | Private company limited by shares | Live |
| ADDINELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADDING LIMITED | Private company limited by shares | Dissolved |
| ADDING ON LIMITED | | Live |
| HK FORTUNE ADDING INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| ADDING GOLDEN LIMITED | | Live |
| Adding (HK) Limited | Private company limited by shares | Live |
| Adding Value International (HK) Limited | | Live |
| ADDING ASSOCIATES (HONG KONG) LIMITED | Private company limited by shares | Live |
| ALTER ADDING INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| ADDING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ADDING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADDING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ADDING TIME LIMITED | | Live |
| TRADE ADDING LIMITED | Private company limited by shares | Dissolved |
| ADDING WELL LIMITED | | Live |
| ADDINGHAM LIMITED | Private company limited by shares | Dissolved |
| ADDINGTON LIMITED | Private company limited by shares | Dissolved |
| ADDINOVA LIMITED | Private company limited by shares | Dissolved |
| ADDINVEST LIMITED | Private company limited by shares | Dissolved |
| CHINAGROUP ADDIPHOS LIMITED | Private company limited by shares | Live |
| ADDis Company Limited | Private company limited by shares | Live |
| ADDIS IN CHINA COMPANY LIMITED | Private company limited by shares | Live |
| ADDIS GROUP CO., LIMITED | Private company limited by shares | Live |
| YIWU ADDIS TRADING AND FORWARDING CO., LIMITED | Private company limited by shares | Live |
| Addis Consultants (HK) Limited | Private company limited by shares | Dissolved |
| ADDIS ENTERPRISES LIMITED | Private company limited by shares | Live |
| SWIFT ADDIS EXPRESS LIMITED | | Live |
| Addis AI Holdings Limited | Private company limited by shares | Live |
| Addis Interior Design Company Limited | Private company limited by shares | Live |
| ADDIS JEWELRY MANUFACTURER LIMITED | Private company limited by shares | Live |
| TRADEVAST ADDIS LIMITED | Private company limited by shares | Live |
| Addis Trading Private Limited | | Live |
| ADDISCOMBE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDISFIELD LIMITED | Private company limited by shares | Dissolved |
| ADDISON LIMITED | Private company limited by shares | Live |
| ADDISON CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Addison (HK) Corporation Limited | Private company limited by shares | Live |
| COURT, ADDISON & CO. LIMITED | Private company limited by shares | Dissolved |
| ADDISON DESIGN ASIA LIMITED | Private company limited by shares | Live |
| Addison Nelson Design HK Limited | Private company limited by shares | Live |
| ADDISON ENGINEER LIMITED | Private company limited by shares | Live |
| ADDISON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ADDISON KLEIN GROUP LIMITED | Private company limited by shares | Dissolved |
| ADDISON PHARMACEUTICAL ( H.K. ) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ADDISON EDUCATION GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| ADDISON INTERNATIONAL HOUSEHOLD LIMITED | Private company limited by shares | Live |
| ADDISON INDUSTRIAL (GROUP) LIMITED | Private company limited by shares | Live |
| ADDISON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ADDISON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADDISON INVESTMENT AND CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| ADDISON KALLIAS LIMITED | Private company limited by shares | Live |
| ADDISON RESOURCES LIMITED | Private company limited by shares | Dissolved |
| ADDISON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ADDISON TRADING CO., LIMITED | Private company limited by shares | Live |
| ADDISON-WESLEY CHINA LIMITED | Private company limited by shares | Dissolved |
| ADDISON-WESLEY PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDITAK LIMITED | Private company limited by shares | Dissolved |
| Brand Addition Asia Limited | Private company limited by shares | Live |
| BRONZE ADDITION LIMITED | | Live |
| NEW ADDITION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SILVER ADDITION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ADDITION FURNITURE LIMITED | Private company limited by shares | Live |
| ADDITION HOLDINGS LIMITED | Private company limited by shares | Live |
| GRAND ADDITION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ADDITION TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| KIND ADDITION INTERNATIONAL LIMITED | | Live |
| SHINING ADDITION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WHOLLY ADDITION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KIND ADDITION LIMITED | | Live |