| Professional Welding Engineering Limited | Private company limited by shares | Live |
| WINTEX PROFESSIONAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINTEX PROFESSIONAL ENGINEERING LIMITED | | Live |
| CANADIAN WOOD FLOORING PROFESSIONAL ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL ENGINEERINGS LIMITED | Private company limited by shares | Dissolved |
| Professional English and Contract Engineers Limited | Private company limited by shares | Live |
| ENTAR PROFESSIONAL LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| NEW PROFESSIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| PROFESSIONAL RESOURCES CENTRE (SOCIAL ENTERPRISES) LIMITED | Company limited by guarantee | Live |
| ENVIROSAFE PROFESSIONAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| Epic Professional English Limited | Private company limited by shares | Live |
| PROFESSIONAL AV EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL IN EQUIPMENT LIMITED | Private company limited by shares | Live |
| E-STAR PROFESSIONAL GROUP LIMITED | Private company limited by shares | Live |
| ET.Selth Professional Limited | Private company limited by shares | Live |
| EUROCONTEC PROFESSIONAL (HK) LIMITED | Private company limited by shares | Live |
| Ever Professional International Limited | | Live |
| PROFESSIONAL MOCK EXAMINATIONS ASSOCIATION LIMITED | | Live |
| PROFESSIONAL EXCEL CONSULTANTS LIMITED | Private company limited by shares | Live |
| PROFESSIONAL EXCHANGE COMPANY LIMITED | Private company limited by shares | Live |
| EXDAN PROFESSIONAL DANCEWEAR CO. LIMITED | Private company limited by shares | Dissolved |
| CHINA PROFESSIONAL EXECUTIVE SECRETARIES ASSOCIATION LIMITED | Company limited by guarantee | Live |
| PROFESSIONAL EXPERT LIMITED | Private company limited by shares | Live |
| PROFESSIONAL EXPERT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PROFESSIONAL EXPERTISE LIMITED | Private company limited by shares | Live |
| PROFESSIONAL EXPORTERS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL EXPRESS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL EXPRESS LIMITED | Private company limited by shares | Live |
| 930 PROFESSIONAL EXPRESS CUT LIMITED | Private company limited by shares | Live |
| EXPRESS PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| Daily Express Professional Limited | Private company limited by shares | Dissolved |
| PROFESSIONAL EXPRESS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL EXTERNAL HEALTHCARE ASSOCIATION LIMITED | Company limited by guarantee | Live |
| EXXON PROFESSIONAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| OPTA Professional Eyecare Center Limited | Private company limited by shares | Live |
| PROFESSIONAL FASHION PHOTOGRAPHERS ASSOCIATION, LIMITED | Private company limited by shares | Dissolved |
| FAST PROFESSIONAL PAL LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC PROFESSIONAL COSMETOLOGISTS' FEDERATION LIMITED | Company limited by guarantee | Dissolved |
| Professional Field Limited | Private company limited by shares | Dissolved |
| PROFESSIONAL FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEGAL & PROFESSIONAL FINANCE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| KO SHAN PROFESSIONAL PHOTO FINISHING CENTRE LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL FIREWORKS AND SPECIAL EFFECT PRODUCTION LIMITED | Private company limited by shares | Live |
| BOSS BEAUTY AND FITNESS PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| FIVE G PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Professional Flower Service Limited | Private company limited by shares | Live |
| PROFESSIONAL FLOWERS COMPANY LIMITED | Private company limited by shares | Live |
| FLYING DRAGON PROFESSIONAL AUDIO MFY. LIMITED | Private company limited by shares | Dissolved |
| FOCUS PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL FOODS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL FOOTBALL PROGRAMME LIMITED | Private company limited by shares | Dissolved |
| Friendship Professional Maintenance Co. Limited | Private company limited by shares | Live |
| Tao Ho Funeral (Professional) Consultant Limited | Private company limited by shares | Live |
| PROFESSIONAL FUNG SHUI DESIGN CENTRE LIMITED | Private company limited by shares | Dissolved |
| YAT FUNG PROFESSIONAL CLEANING SERVICE LIMITED | Private company limited by shares | Live |
| TIM FUNG PROFESSIONAL LAUNDRY COMPANY LIMITED | Private company limited by shares | Live |
| YUE FUNG YUEN (PROFESSIONAL) SERVICE LIMITED | Private company limited by shares | Dissolved |
| Ming Fung Transportation Professional Crane Limited | Private company limited by shares | Live |
| Ying Fung Professional Consultancy Limited | Private company limited by shares | Live |
| Fungorious Professional Limited | Private company limited by shares | Live |
| GAIN PROFESSIONAL CLEANING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wisdom Professional (GBA) Limited | Private company limited by shares | Live |
| GENERAL AND PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| Genes Professional Education Investment Limited | Private company limited by shares | Dissolved |
| GENESIS PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| GLARE PROFESSIONAL CAR CARE LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL GLASS LIMITED | Private company limited by shares | Live |
| GLOBAL PROFESSIONAL LIMITED | Private company limited by shares | Live |
| PROFESSIONAL GLOBAL LIMITED | Private company limited by shares | Live |
| Global Professional Certifications (APAC) Limited | | Live |
| Global Professional Certifications (Asia) Limited | | Live |
| GLOBAL PROFESSIONAL AUDIO LIMITED | Private company limited by shares | Dissolved |
| GLOBAL PROFESSIONAL BOOKSHOP LIMITED | Private company limited by shares | Dissolved |
| Association of Certified Global Professional Limited | Private company limited by shares | Live |
| Global Professional Accounting Co., Limited | Private company limited by shares | Live |
| GLOBAL PROFESSIONAL (S) CONSULTANT LIMITED | Private company limited by shares | Live |
| GLOBAL PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| GLOBAL EDUCATION PROFESSIONAL ADVISORY SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL PROFESSIONAL IMMIGRATION CONSULTANTS LIMITED | Private company limited by shares | Live |
| GLOBAL PROFESSIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| GLOBAL PROFESSIONAL OPTICS LIMITED | Private company limited by shares | Live |
| GLOBAL AND PROFESSIONAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| Business Innovation Global Professional Trading Limited | Private company limited by shares | Live |
| Global-Links Professional Consultant Limited | Private company limited by shares | Live |
| Glory Professional Consultant Limited | Private company limited by shares | Live |
| SMART GOAL PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| GOLD PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| GOLD IN PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| Professional Golf Academy Co. Limited | Private company limited by shares | Live |
| PROFESSIONAL GOLF TEACHERS ACADEMY LIMITED | Private company limited by shares | Dissolved |
| Good Man Professional Homes Furnish Limited | | Live |
| Good Garden Professional Cleaning Limited | Private company limited by shares | Live |
| Gouallty Professional Limited | Private company limited by shares | Live |
| GRAND PROFESSIONAL LIMITED | Private company limited by shares | Live |
| GRAND PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Great Education Professional Consultancy Limited | Private company limited by shares | Live |
| TOP PET PROFESSIONAL GROOMING HOUSE LIMITED | Private company limited by shares | Live |
| S & S PROFESSIONAL GROUP LIMITED | Private company limited by shares | Live |
| GROUP PROFESSIONAL LIMITED | Private company limited by shares | Live |