| LUCK ADVENT INVESTMENTS LIMITED | Private company limited by shares | Live |
| Lucky Advent Limited | | Live |
| ADVENT POWER COMPANY LIMITED | Private company limited by shares | Live |
| ADVENT CAPITAL PROJECTS LIMITED | Private company limited by shares | Live |
| ZHEJIANG ADVENT IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| ADVENTA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ADVENTAGE CONSULTING LIMITED | Private company limited by shares | Live |
| Advente Limited | | Live |
| Adventech Limited | Private company limited by shares | Live |
| ADVENTECHNOLOGY (USA) LIMITED | Private company limited by shares | Dissolved |
| ADVENTI LIMITED | Private company limited by shares | Live |
| Adventi Exhibition Limited | Private company limited by shares | Live |
| Advention Business Partners HK Limited | Private company limited by shares | Live |
| ADVENTIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADVENTIS ENTERPRISE LIMITED | Private company limited by shares | Live |
| ADVENTO LIMITED | Private company limited by shares | Dissolved |
| Adventopia Limited | Private company limited by shares | Live |
| ADVENTREEZ CONCEPT LIMITED | Private company limited by shares | Live |
| Advent's Fabrics Company Limited | Private company limited by shares | Live |
| Adventum Limited | Private company limited by shares | Live |
| ADVENTURAS LIMITED | Private company limited by shares | Live |
| ADVENTURAS LIMITED | Private company limited by shares | Live |
| NEW ADVENTURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADVENTURE BAY LIMITED | Private company limited by shares | Dissolved |
| APE (Adventure) Company Limited | Private company limited by shares | Dissolved |
| TAM ADVENTURE COMPANY LIMITED | Private company limited by shares | Live |
| Adventure 02 Limited | Private company limited by shares | Live |
| Adventure 03 Limited | Private company limited by shares | Live |
| Adventure 01 Limited | Private company limited by shares | Live |
| TOP ADVENTURE LIMITED | Private company limited by shares | Live |
| Fun Adventure Limited | Private company limited by shares | Live |
| Mad Adventure HK Limited | Private company limited by shares | Live |
| New Adventure Limited | Private company limited by shares | Live |
| ACE ADVENTURE LIMITED | Private company limited by shares | Live |
| X Adventure HK Limited | Private company limited by shares | Live |
| Ape Adventure Limited | Private company limited by shares | Live |
| CAC Adventure Limited | Private company limited by shares | Live |
| NEW ADVENTURE LIMITED | | Live |
| New Adventure Limited | | Live |
| ALPINE ADVENTURE LIMITED | Private company limited by shares | Dissolved |
| ANIMAL ADVENTURE ASIA LIMITED | Private company limited by shares | Live |
| ASIA ADVENTURE COMPANY LIMITED | Private company limited by shares | Live |
| ADVENTURE ASIA LIMITED | Private company limited by shares | Live |
| BEST ADVENTURE LIMITED | Private company limited by shares | Dissolved |
| BEST ADVENTURE LIMITED | Private company limited by shares | Live |
| Adventure Capital Limited | Private company limited by shares | Live |
| CASMATI Adventure Limited | Private company limited by shares | Live |
| Adventure Catering Limited | Private company limited by shares | Live |
| ADVENTURE CIRCUIT LIMITED | Private company limited by shares | Live |
| ECO ADVENTURE CONSULTANCY LIMITED -THE- | Private company limited by shares | Live |
| ADVENTURE EXPLORER CONSULTANCY LIMITED | Private company limited by shares | Live |
| DRAGON ADVENTURE LIMITED | Private company limited by shares | Live |
| Adventure Explorer Limited | Private company limited by shares | Live |
| ADVENTURE FILM COMPANY LIMITED | Private company limited by shares | Live |
| FIRST ADVENTURE LIMITED | Private company limited by shares | Live |
| Adventure Holidays Limited | Private company limited by shares | Live |
| ADVENTURE LEARNING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Math Adventure Limited | Private company limited by shares | Live |
| Next Adventure Company Limited | Private company limited by shares | Dissolved |
| PORTSUN ADVENTURE LIMITED | Private company limited by shares | Live |
| Adventure Power Company Limited | Private company limited by shares | Live |
| POWER ADVENTURE LIMITED | Private company limited by shares | Live |
| Adventure Road Trips Limited | Private company limited by shares | Dissolved |
| ADVENTURE CAD SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| ADVENTURE SUCCESS LIMITED | Private company limited by shares | Live |
| Adventure Three Limited | | Live |
| Thrive HK Adventure Limited | Private company limited by shares | Live |
| Time Adventure Limited | Private company limited by shares | Live |
| Dragon Trip Adventure Travel Limited -The- | Private company limited by shares | Live |
| VERTICAL ADVENTURE SOLUTIONS LIMITED | Private company limited by shares | Live |
| ADVENTURE VILLAGE COMPANY LIMITED | Private company limited by shares | Live |
| WI-FIRE ADVENTURE CENTER LIMITED | Private company limited by shares | Live |
| WILDERNESS ADVENTURE LIMITED | Private company limited by shares | Dissolved |
| WILDERNESS ADVENTURE LIMITED | Private company limited by shares | Dissolved |
| WISELAND ADVENTURE LIMITED | Private company limited by shares | Live |
| Xfly Adventure Limited | | Live |
| ADVENTUREASSETS LIMITED | Private company limited by shares | Dissolved |
| ADVENTURE-PRO. LIMITED | Private company limited by shares | Dissolved |
| Adventurer Company Limited | Private company limited by shares | Live |
| B&G Adventurer Company Limited | Private company limited by shares | Live |
| STAR ADVENTURER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| NEW ADVENTURES LLC LIMITED | Private company limited by shares | Live |
| Animal Adventures LIMITED | Private company limited by shares | Dissolved |
| Chat Adventures Limited | Private company limited by shares | Live |
| ENGLISH ADVENTURES LIMITED | Private company limited by shares | Dissolved |
| LEARNING ADVENTURES LIMITED | Private company limited by shares | Dissolved |
| Ocean Adventures Limited | Private company limited by shares | Live |
| ADVENTURES TRADE LIMITED | Private company limited by shares | Live |
| ADVENTURE-SHIP LIMITED | Company limited by guarantee | Live |
| Animal AdventuresHK LIMITED | Private company limited by shares | Live |
| Adventurine Investments Limited | Private company limited by shares | Live |
| Adventurist App Limited | Private company limited by shares | Live |
| ADVENTUROUS COMPANY LIMITED | Private company limited by shares | Live |
| Adventus Hong Kong Limited | Private company limited by shares | Live |
| Adventus Scientific Laboratories Co., LIMITED | | Live |
| ADVENTUS TECH LIMITED | Private company limited by shares | Live |
| ADVENTUSOURCE TALENT LIMITED | Private company limited by shares | Live |
| Adventvr Limited | Private company limited by shares | Live |
| ADVENTYS LIMITED | Private company limited by shares | Dissolved |
| Ad-Ventz Limited | Private company limited by shares | Dissolved |