| AD&D COMPANY LIMITED -THE- | Private company limited by shares | Live |
| AD&D AERO SUPPORT LIMITED | Private company limited by shares | Live |
| ADD1D Limited | Private company limited by shares | Live |
| Add2Cart HK Limited | | Live |
| ADD2KS COMPANY LIMITED | Private company limited by shares | Live |
| ADDA LIMITED | Private company limited by shares | Dissolved |
| ADDA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDA LIMITED | Private company limited by shares | Live |
| ADDA Edutainment Limited | Private company limited by shares | Live |
| ADDA INNOVATION LIMITED | Private company limited by shares | Live |
| ADDAKS LIMITED | Private company limited by shares | Live |
| ADDALI & ASSOCIATES, LIMITED | Private company limited by shares | Dissolved |
| ADDALI (MIDDLE EAST) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDALONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Addamson Limited | Private company limited by shares | Live |
| Addasound Limited | Private company limited by shares | Live |
| ADDATA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADDAX LIMITED | Private company limited by shares | Dissolved |
| ADDAX LIMITED | Private company limited by shares | Dissolved |
| ADDAX INC COMPANY LIMITED | Private company limited by shares | Live |
| Addax Holding (Asia) Limited | Private company limited by shares | Live |
| ADDAYA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HK ADDBEAUTY COMPANY LIMITED | Private company limited by shares | Live |
| Add/Brain Limited | Private company limited by shares | Live |
| ADD-BRIGHT LIMITED | Private company limited by shares | Dissolved |
| ADDBUSINESS LIMITED | Private company limited by shares | Dissolved |
| ADDCARE HK LIMITED | Private company limited by shares | Live |
| Addcare Group Limited | Private company limited by shares | Live |
| ADDCHANCE LIMITED | Private company limited by shares | Live |
| ADDCHANCE DYEING FACTORY LIMITED | Private company limited by shares | Live |
| Luoding Addchance Dyeing (Hong Kong) Limited | Private company limited by shares | Live |
| Zhangjiagang Addchance Dyeing (Hong Kong) Limited | Private company limited by shares | Live |
| Zhangjiagang Addchance Spinnery (Hong Kong) Limited | Private company limited by shares | Live |
| ADDCHANCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ADDCHANCE THREAD MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| Cenxi Addchance Textile (Hong Kong) Limited | Private company limited by shares | Live |
| Wu Zhou Addchance Textile (Hong Kong) Limited | Private company limited by shares | Live |
| ADDCHOICE LIMITED | Private company limited by shares | Dissolved |
| ADDCLASS LIMITED | Private company limited by shares | Dissolved |
| Addclick Limited | Private company limited by shares | Live |
| ADDCOM LIMITED | Private company limited by shares | Live |
| ADDCON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDCON ASIA Limited | Private company limited by shares | Live |
| ADDCON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ADDCOO LIMITED | Private company limited by shares | Live |
| A.D.D.D CO., LIMITED | Private company limited by shares | Live |
| ADDDESIGN STUDIO LIMITED | | Live |
| ADDE EDUCATION HLDGS LIMITED | Private company limited by shares | Live |
| ADDEARN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDEASE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| No Added Limited | | Live |
| GREATER CHINA MOBILE VALUE ADDED SERVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUASHEN VALUE ADDED (HK) INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| ADDED LEARNING CENTRE GROUP LIMITED | Private company limited by shares | Live |
| Value Added Group Limited | Private company limited by shares | Live |
| ADDED INCENTIVE COMPANY LIMITED -THE- | Private company limited by shares | Live |
| Added Learning Centre Limited | Private company limited by shares | Live |
| ADDED - VALUE LEARNING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Value Added supply Chain Solution Pvt Limited | Private company limited by shares | Live |
| ADDED BILLIONS TRADING LIMITED | Private company limited by shares | Live |
| Y&S ADDED VALUE TRADING LIMITED | Private company limited by shares | Live |
| Added Value Limited | Private company limited by shares | Live |
| ADDED VALUE LIMITED | Private company limited by shares | Dissolved |
| ADDELICE ASIA LIMITED | Private company limited by shares | Live |
| ADDELTA LIMITED | | Live |
| ADDEN LIMITED | Private company limited by shares | Live |
| ADDENBROOKE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDENDIS HK (Hong Kong) Limited | Private company limited by shares | Dissolved |
| ADDEPAR INTERNATIONAL LOGISTICS LIMITED | Private company limited by shares | Live |
| ADDERBURY LIMITED | Private company limited by shares | Dissolved |
| ADDERICH LIMITED | Private company limited by shares | Dissolved |
| ADDERLAND LIMITED | Private company limited by shares | Dissolved |
| ADDERLEY LIMITED | Private company limited by shares | Live |
| ADDESIGN LIMITED | Private company limited by shares | Live |
| ADDEX LIMITED | Private company limited by shares | Live |
| ADDEXXA.HK LIMITED | Private company limited by shares | Live |
| ADDFAME LIMITED | Private company limited by shares | Dissolved |
| ADDFORD LIMITED | Private company limited by shares | Live |
| ADDFUL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ADDFULL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDFULL LIMITED | Private company limited by shares | Dissolved |
| ADDFUND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ADDGAIN LIMITED | Private company limited by shares | Dissolved |
| ADDGAIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ADDGO LIMITED | Private company limited by shares | Dissolved |
| ADDGOOD LIMITED | Private company limited by shares | Dissolved |
| ADD-GOOD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ADDGOOD SUCCESS LIMITED | Private company limited by shares | Live |
| ADDGROWTH LIMITED | Private company limited by shares | Dissolved |
| Royce Addhair Company Limited | Private company limited by shares | Live |
| FRANCE ADDIBE WINES (CHINA) LIMITED | Private company limited by shares | Live |
| ADDIBLE EXPRESSION LIMITED | Private company limited by shares | Live |
| ADDIBLE LEGEND LIMITED | Private company limited by shares | Live |
| ADDIBLE MASTER LIMITED | Private company limited by shares | Live |
| ADDIBLE WINNER LIMITED | Private company limited by shares | Live |
| ADDICA LIMITED | Private company limited by shares | Dissolved |
| ADDICA FURNITURE (HK) CO., LIMITED | Private company limited by shares | Live |
| ADDICO ENTERPRISE LIMITED | Private company limited by shares | Live |
| ADDICON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADDICREATION LIMITED | Private company limited by shares | Live |