| APPLIED MICROSYSTEMS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| APPLIED MISSION LIMITED | Private company limited by shares | Live |
| APPLIED MODELS LIMITED | Private company limited by shares | Live |
| APPLIED MOTION PRODUCTS (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| APPLIED MOTION SERVICES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| APPLIED NANOSCIENCE HK LIMITED | Private company limited by shares | Dissolved |
| The Applied Naturalist Limited | | Live |
| Proteomics Precision Dietary Nutrition Applied Medicine (Institute) International Limited | Private company limited by shares | Live |
| APPLIED OPTO-ELECTRIC LIMITED | Private company limited by shares | Live |
| APPLIED OVERSEAS LIMITED | Private company limited by shares | Live |
| APPLIED SOLUTIONS ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| APPLIED PHOTONICS ASIA LIMITED | Private company limited by shares | Dissolved |
| Applied Platforms Limited | Private company limited by shares | Live |
| ASIA PACIFIC GREEN PLUM APPLIED TECHNOLOGY RESEARCH LIMITED | Private company limited by shares | Live |
| Applied Possibilities Expeditor Limited | Private company limited by shares | Live |
| Centre for Applied Practice in Education Limited | Private company limited by shares | Live |
| HK PROFESSIONAL ASSOCIATION OF COUNSELING AND APPLIED PSYCHOLOGY LIMITED | Private company limited by shares | Live |
| APPLIED PROMOTIONS AND PUBLICITY PVT. LIMITED | Private company limited by shares | Live |
| APPLIED PROPERTIES LIMITED | Private company limited by shares | Live |
| Asian Research Center of Applied Psychology Limited | Private company limited by shares | Live |
| INTERNATIONAL APPLIED PSYCHOLOGY AND RISK ASSESSMENT CENTRE COMPANY LIMITED | | Live |
| Quansheng Applied Materials Sales Co., Limited | Private company limited by shares | Live |
| APPLIED RESEARCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| APPLIED DIGITAL RESEARCH (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| APPLIED SIMULATIONS RESEARCH LIMITED | Private company limited by shares | Live |
| CENTRAL APPLIED REVOLVING INCEPTION LIMITED | Private company limited by shares | Dissolved |
| CHINA I-CHING APPLIED SCIENCE ACADEMY LIMITED | Private company limited by shares | Dissolved |
| APPLIED DECISION SCIENCE LIMITED | Private company limited by shares | Dissolved |
| APPLIED SCIENCE (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| ASIA PACIFIC APPLIED SCIENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| ALLTECH - APPLIED SCIENCE LABS (HK) LIMITED | Private company limited by shares | Dissolved |
| GREATER CHINA APPLIED SCIENCE & MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAXX APPLIED SCIENCE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Mist Film Applied Science Limited | Private company limited by shares | Live |
| Applied Surface Science Limited | | Live |
| APPLIED SCIENCES LIMITED | Private company limited by shares | Dissolved |
| GALVANIC APPLIED SCIENCES INC LIMITED | Private company limited by shares | Live |
| GLOBAL ASSOCIATION OF APPLIED SCIENCES LIMITED | Private company limited by shares | Live |
| APPLIED SCIENCES LABORATORY LIMITED | Private company limited by shares | Dissolved |
| APPLIED SCIENCES PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| APPLIED SCIENTIFIC CO. LIMITED | Private company limited by shares | Live |
| LUCKY SCORE APPLIED MATERIALS LIMITED | Private company limited by shares | Dissolved |
| APPLIED SECURITY TECHNOLOGIES, LIMITED | Private company limited by shares | Dissolved |
| APPLIED TECHNOLOGY SERVICES CORPORATION LIMITED | Private company limited by shares | Dissolved |
| APPLIED SILICONE PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| SINGYES APPLIED MATERIALS TECHNOLOGY (HK) CO. LIMITED | Private company limited by shares | Live |
| Asia Society of Applied Mathematics and Engineering Limited | Private company limited by shares | Live |
| CHINESE SOCIETY OF APPLIED PSYCHOLOGY LIMITED -THE- | Private company limited by shares | Live |
| APPLIED LANGUAGE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| APPLIED ETHICS SPECIALIST MEDICAL CENTRE LIMITED | | Live |
| Applied Strategy Limited | Private company limited by shares | Live |
| HOI SUEN APPLIED TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Sunforce Applied Limited | Private company limited by shares | Live |
| APPLIED SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| APPLIED TECHNICAL SERVICES LIMITED | Private company limited by shares | Dissolved |
| ZG Applied Innovation Technique Limited | Private company limited by shares | Live |
| APPLIED TECHNOLOGIES CO. LIMITED | Private company limited by shares | Dissolved |
| ADVANCED APPLIED TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| GLOBAL APPLIED TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Applied Motor Technologies (Hong Kong) Limited | Private company limited by shares | Dissolved |
| APPLIED TECHNOLOGIES (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| QUARK APPLIED TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| APPLIED SPACE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| APPLIED PAK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BDS Applied Technology Limited | Private company limited by shares | Live |
| Aibo Applied Technology Company Limited | Private company limited by shares | Live |
| Applied Blockchain Technology Limited | Private company limited by shares | Live |
| FABLE APPLIED TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| MIGHTY GADGET APPLIED TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Applied Green Technology Company Limited | Private company limited by shares | Live |
| HIGH-END APPLIED TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| APPLIED COMPONENT TECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Jan-2015 |
| APPLIED TECHNOLOGY INTEGRATION LIMITED | Private company limited by shares | Live |
| Applied Technology Power Limited | Private company limited by shares | Live |
| APPLIED TECHNOLOGY RESOURCES LIMITED | Private company limited by shares | Dissolved |
| APPLIED SPINTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TRANSGLOBE APPLIED TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| VISION APPLIED TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZENITH APPLIED TECHNOLOGY CO LIMITED | Private company limited by shares | Dissolved |
| Applied Trichology Therapist Association Limited | Private company limited by shares | Live |
| Thinkst Applied Research Limited | | Live |
| APPLIED TOYS LIMITED | Private company limited by shares | Live |
| Brain training applied research institute co., Limited | Private company limited by shares | Live |
| Unichem Applied Chemistry Co., Limited | Private company limited by shares | Live |
| Unichem Applied Materials Co., Limited | Private company limited by shares | Live |
| WELL APPLIED LIMITED | Private company limited by shares | Dissolved |
| YUANQI APPLIED MATERIALS LIMITED | Private company limited by shares | Live |
| AppliedLand Limited | Private company limited by shares | Live |
| APPLIEDODM TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |