| ATTLEBORO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATTLEBURGH INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATTLEE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATTMG (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ATTMOS LIMITED | Private company limited by shares | Live |
| ATTO DRY CLEANING LIMITED | Private company limited by shares | Dissolved |
| ATTO INKJET CO., LIMITED | | Live |
| Atto Healthcare Limited | Private company limited by shares | Live |
| HONG KONG ATTO INVESTMENT LIMITED | Private company limited by shares | Live |
| ATTO INSTRUMENTS LIMITED | Private company limited by shares | Live |
| ATTO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ATTO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SHARING GROUP ATTO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PRIMO ATTO GROUP LIMITED | Private company limited by shares | Dissolved |
| ATTO RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| ATTO SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| AttoBio Limited | Private company limited by shares | Live |
| ATTOCK OIL SERVICES (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| ATTOEXA LIMITED | Private company limited by shares | Live |
| ATTO&K. HK LIMITED | Private company limited by shares | Live |
| ATTOLLO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ATTOMS LIMITED | Private company limited by shares | Live |
| ATTON LIMITED | Private company limited by shares | Live |
| ATTOP LIMITED | Private company limited by shares | Live |
| ATTOP LIMITED | Private company limited by shares | Live |
| ATTOP GROUP LIMITED | | Live |
| Attop International Limited | Private company limited by shares | Dissolved |
| ATTOP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATTOP PLAN LIMITED | Private company limited by shares | Dissolved |
| ATTOP RATE LIMITED | Private company limited by shares | Dissolved |
| ATTOQO LIMITED | Private company limited by shares | Live |
| ATTORE ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATTORE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATTORNEY 4 U LIMITED | Private company limited by shares | Live |
| ATTORNEY CONSULTANCY LIMITED | | Live |
| Asian Pacific International Attorney Institute Group Holding Limited | Private company limited by shares | Live |
| SOCCER ATTORNEY ASSOCIATED LIMITED | Private company limited by shares | Live |
| PRC ATTORNEYS LIMITED | Private company limited by shares | Dissolved |
| Greater China Intellectual Property Attorneys Association Limited | Company limited by guarantee | Live |
| INTERNATIONAL ASSOCIATED ATTORNEYS LIMITED | Private company limited by shares | Live |
| LUNG TIN SINKO IP ATTORNEYS LIMITED | Private company limited by shares | Dissolved |
| UNITALEN ATTORNEYS AT LAW LIMITED | Private company limited by shares | Live |
| ATTOS GROUP LIMITED | Private company limited by shares | Live |
| ATTOS GROUP HOLDING LIMITED | Private company limited by shares | Live |
| ATTOTECH LIMITED | Private company limited by shares | Live |
| ATTOTEK COMPUTER LIMITED | Private company limited by shares | Live |
| ATTOTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATTOTT GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Attract 93 Limited | Private company limited by shares | Live |
| Attract 816 Limited | Private company limited by shares | Live |
| Attract A3 Limited | Private company limited by shares | Live |
| Attract 1162 Limited | Private company limited by shares | Live |
| ATTRACT MORE LIMITED | Private company limited by shares | Live |
| Attracta Inc. Limited | Private company limited by shares | Live |
| ATTRACTION LIMITED | Private company limited by shares | Dissolved |
| Attraction GP Limited | Private company limited by shares | Live |
| KW Attraction Limited | Private company limited by shares | Live |
| Attraction Limited | | Live |
| Attraction Advisory Company Limited | Private company limited by shares | Live |
| Beauty Attraction Limited | Private company limited by shares | Live |
| ATTRACTION BEAUTY LIMITED | | Live |
| ATTRACTION JEWELLERY CO., LIMITED | Private company limited by shares | Live |
| CHINESE CULTURAL ATTRACTION ASSOCIATION LIMITED | Private company limited by shares | Live |
| DECOR ATTRACTION PROPERTY CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| ATTRACTION DIGITAL LIMITED | Private company limited by shares | Dissolved |
| Global Attraction Energy (Hong Kong) Limited | | Live |
| AL KHAYRAT ATTRACTION GENERAL TRADING CO., LIMITED | Private company limited by shares | Live |
| GLOBAL ATTRACTION LIMITED | Private company limited by shares | Live |
| Global Attraction International Limited | Private company limited by shares | Live |
| GOLD ATTRACTION LIMITED | Private company limited by shares | Live |
| ATTRACTION (HK) LIMITED | Private company limited by shares | Live |
| Hong Kong Attraction Capital Limited | Private company limited by shares | Live |
| Hong Kong Attraction Investment Limited | Private company limited by shares | Live |
| ATTRACTION GIFT INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| WORLD-FUN ATTRACTION INDUSTRY LIMITED | Private company limited by shares | Live |
| ATTRACTION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KOREA ATTRACTION INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| ATTRACTION GROUP (HK) MEDIA LIMITED | Private company limited by shares | Live |
| Attraction Publishing Limited | Private company limited by shares | Live |
| Shark Attraction Limited | Private company limited by shares | Dissolved |
| DREAM ATTRACTION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Cognifying Attraction Technology (HK) Limited | | Live |
| THEME PARK & ATTRACTION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOLD ATTRACTION TRADING LIMITED | Private company limited by shares | Live |
| Wealth Attraction Company Limited | Private company limited by shares | Live |
| Top Gun Attractions Limited | Private company limited by shares | Live |
| LKF Attractions Limited | Private company limited by shares | Live |
| VIBGYOR AMUSEMENT & ATTRACTIONS LIMITED | Private company limited by shares | Live |
| CHINA ATTRACTIONS LIMITED | Private company limited by shares | Live |
| DYNAMIC ATTRACTIONS LIMITED | Private company limited by shares | Live |
| Attractions Footwear Limited | Private company limited by shares | Dissolved |
| ATTRACTIONS INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| ATTRACTIONS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC ATTRACTIONS LIMITED | Private company limited by shares | Live |
| J PARK ATTRACTIONS LIMITED | Private company limited by shares | Live |
| STAR ATTRACTIONS LIMITED | Private company limited by shares | Live |
| ATTRACTIVE LIMITED | Private company limited by shares | Live |
| ATTRACTIVE ANGEL LIMITED | Private company limited by shares | Live |
| ATTRACTIVE GAIN LIMITED | Private company limited by shares | Live |
| ATTRACTIVE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |