| A.D.O. COMPANY LIMITED | Private company limited by shares | Dissolved |
| Adoba Printing & Packaging Limited | Private company limited by shares | Live |
| Adobel Film Player Limited | Private company limited by shares | Live |
| ADOC INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| AdoDevOps Limited | | Live |
| ADODIO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Adofx Limited | Private company limited by shares | Live |
| ADOIR HOLDING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ADOK Limited | Private company limited by shares | Dissolved |
| ADOL LIMITED | Private company limited by shares | Live |
| ADOLA LIMITED | Private company limited by shares | Dissolved |
| China National Association of Children and Adolescent Physical Fitness Limited | | Live |
| ADOLEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADOLFE HK CO., LIMITED | Private company limited by shares | Live |
| ADOLFO MARK INVESTMENT COMPANY, LIMITED | Private company limited by shares | Live |
| ADOLFSSON TELECOMMUNICATIONS ASIA LIMITED | Private company limited by shares | Dissolved |
| Adolinks Limited | Private company limited by shares | Live |
| ADOLITE HK LIMITED | Private company limited by shares | Live |
| aDOLLable Limited | Private company limited by shares | Live Commenced dormancy on 24-Sep-2015 |
| GERMANY ADOLPH INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ADOLPHE INVESTMENT HK LIMITED | Private company limited by shares | Live |
| ADOLPHUS LIMITED | Private company limited by shares | Dissolved |
| Adolphus Poseidon Limited | Private company limited by shares | Live |
| Adoma Limited | Private company limited by shares | Live |
| Adomi Limited | Private company limited by shares | Live |
| ADOMIN DRESS CO., LIMITED | Private company limited by shares | Dissolved |
| Adon Limited | Private company limited by shares | Dissolved |
| ADONADS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Adonai & Ahab Limited | Private company limited by shares | Live |
| ADONAI INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ADONARA LIMITED | Private company limited by shares | Dissolved |
| Adone Limited | | Live |
| ADONEWS HK LIMITED | Private company limited by shares | Dissolved |
| ADONIIA LIMITED | Private company limited by shares | Live |
| ADONIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Adonis Limited | Private company limited by shares | Live |
| Adonis HK Limited | | Live |
| ADONISS LIMITED | Private company limited by shares | Live |
| Adonit Trade (HK) Limited | Private company limited by shares | Live |
| ADONIYAH SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADONKI LIMITED | Private company limited by shares | Live |
| ADONMI HK HOLDING LIMITED | Private company limited by shares | Live |
| ADONNER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ADONRA COMPANY LIMITED | Private company limited by shares | Dissolved |
| AD-ON-TAXI COMPANY LIMITED | Private company limited by shares | Dissolved |
| Adoo Limited | Private company limited by shares | Dissolved |
| Adoor Company Limited | Private company limited by shares | Live |
| Adoorwin Industrial Limited | Private company limited by shares | Live |
| Adopes Limited | Private company limited by shares | Live |
| Adopsandadtech Limited | | Live |
| ADOPT SOFTWARE HK PVT. LIMITED | Private company limited by shares | Live |
| Adopted Limited | Private company limited by shares | Live |
| Mass Adoption Limited | | Live |
| BIG TREE ANIMAL SANCTUARY AND ADOPTION CENTRE LIMITED | Company limited by guarantee | Live |
| ALI ADOR LIMITED | Private company limited by shares | Dissolved |
| ADOR GLOBAL TRADING CO., LIMITED | Private company limited by shares | Live |
| SHAOXING ADOR IMP.&EXP. CO., LIMITED | Private company limited by shares | Live |
| ADOR GROUP (HK) LIMITED | Private company limited by shares | Live |
| A'dor (Hong Kong) Limited | Private company limited by shares | Live |
| ADOR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Ador International (Hong Kong) Co., Limited | Private company limited by shares | Live |
| ADOR TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ADORA LIMITED | Private company limited by shares | Dissolved |
| ADORA LIMITED | Private company limited by shares | Live |
| ADORA LESAGE (FRANCE) FASHION CO., LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN ADORA CO., LIMITED | Private company limited by shares | Live |
| ADORA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Adora Foodie(Hongkong)Co., Limited | | Live |
| ADORA FOODS LIMITED | Private company limited by shares | Live |
| HONGKONG ADORA INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| ADORA CONTRACT MANUFACTURING LIMITED | Private company limited by shares | Live |
| Adora Networks Limited | Private company limited by shares | Dissolved |
| ADORA STUDIO LIMITED | Private company limited by shares | Live |
| Ti Adora Trading Limited | Private company limited by shares | Live |
| Adorable Limited | Private company limited by shares | Live |
| ADORABLE HK CO. LIMITED | Private company limited by shares | Dissolved |
| Ms Adorable Lux Company Limited | Private company limited by shares | Live |
| ADORABLE ACE LIMITED | Private company limited by shares | Live |
| ADORABLE HOLDING LIMITED | Private company limited by shares | Live |
| ADORABLE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICE ADORABLE LIMITED | Private company limited by shares | Live |
| VAST ADORABLE LIMITED | Private company limited by shares | Live |
| Adorablekits Limited | Private company limited by shares | Live |
| ADORAHOLIC COMPANY LIMITED | Private company limited by shares | Live |
| Adoran Company Limited | | Live |
| ADORARMI COMPANY LIMITED -THE- | Private company limited by shares | Live |
| ADORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Moi Adore Company Limited | Private company limited by shares | Live |
| Adore Company Limited | Private company limited by shares | Live |
| All I Adore Limited | Private company limited by shares | Live |
| All I Adore Limited | Private company limited by shares | Live |
| Adore Beauty HK Limited | Private company limited by shares | Live |
| HK ADORE COSTUME LIMITED | Private company limited by shares | Dissolved |
| ADORE JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |
| Adore Publishing Limited | Private company limited by shares | Live |
| ROSEMARY ADORE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Adore Shipping Limited | Private company limited by shares | Live |
| Ocean Adore Shipping Limited | Private company limited by shares | Live |
| AdoreBona Limited | Private company limited by shares | Live |
| ADOREE INDUSTRIAL LIMITED | Private company limited by shares | Live |