| "CPAOL" CONSULTANCY PROFESSIONAL A. O. LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL CPAP LIMITED | Private company limited by shares | Live |
| PROFESSIONAL CRANE LORRY ASSOCIATION LIMITED | Company limited by guarantee | Live |
| PROFESSIONAL CREATION LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL CREATION LIMITED | Private company limited by shares | Live |
| PROFESSIONAL CREATION INC LIMITED | Private company limited by shares | Live |
| PROFESSIONAL WEALTH CREATION LIMITED | Private company limited by shares | Live |
| Creative Professional Limited | Private company limited by shares | Live |
| DIGITAL PROFESSIONAL CREATIVE WORKSHOP LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL CREDIT COMPANY LIMITED | Private company limited by shares | Live |
| Crest Ray Professional Service Limited | Private company limited by shares | Live |
| Cube Professional Limited | | Live |
| P Cube Professional Photocatalyst Protection Service Limited | Private company limited by shares | Live |
| PROFESSIONAL CULTURAL SHIRT CUSTOMIZATION CO., LIMITED | | Live |
| CURLING PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Cyber Professional Limited | | Live |
| CYBERYUPPIES PROFESSIONAL COMPUTER TRAINING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Cypress Professional Advisory Limited | Private company limited by shares | Live |
| Danee Professional Service Limited | Private company limited by shares | Live |
| DATA CENTER PROFESSIONAL ASSOCIATION LIMITED | Company limited by guarantee | Live |
| PROFESSIONAL DATA SYSTEMS LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Oct-2015 |
| DAZZLE PROFESSIONAL DRY CLEANER COMPANY LIMITED | Private company limited by shares | Live |
| PROFESSIONAL DEBT COLLECTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHU PUI KEE PROFESSIONAL DEMOLISH LIMITED | Private company limited by shares | Live |
| JEANS & ROCK (DENIM PROFESSIONAL) LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL DESIGN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL KITCHEN DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| KITCHEN DESIGN PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Winning Professional Design Limited | Private company limited by shares | Live |
| 3S DESIGNERS & PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| Global Network of Professional Designers Limited | Private company limited by shares | Dissolved |
| PROFESSIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| PROFESSIONAL TRADING DEVELOP LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL KING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| PROFESSIONAL DIARY LIMITED -THE- | Private company limited by shares | Dissolved |
| Dik Diks Professional Service Limited | | Live |
| PROFESSIONAL DIRECT SALE LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL DIRECTORS LIMITED | Private company limited by shares | Dissolved |
| Professional Directors (Hong Kong) Limited | Private company limited by shares | Dissolved |
| PROFESSIONAL DISPLAY SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL PC DOCTOR COMPANY LIMITED | Private company limited by shares | Dissolved |
| DOLPHIN PROFESSIONAL SWIMMING POOL MANAGEMENT LIMITED | Private company limited by shares | Live |
| NEW DOMAIN PROFESSIONAL LICENSED CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| Doula Care Professional Limited | Private company limited by shares | Live |
| PROFESSIONAL AND DREAM LIMITED | Private company limited by shares | Live |
| Dream Beauty Professional Limited | Private company limited by shares | Live |
| Dual Professional Media Limited | Private company limited by shares | Live |
| FAR EAST PROFESSIONAL LIMITED | Private company limited by shares | Live |
| PROFESSIONAL FAR EAST LIMITED | Private company limited by shares | Live |
| PROFESSIONAL FAR EAST LIMITED | | Live |
| EAST ASIA PROFESSIONAL ADVERTISING PRODUCTION LIMITED | Private company limited by shares | Live |
| FAR EAST PROFESSIONAL COMPONENT LIMITED | Private company limited by shares | Dissolved |
| FAR EAST PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| Eastwest Professional Co., Limited | Private company limited by shares | Live |
| EASTWIN PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| HK FINANCIAL INSURANCE ECONOMIC PROFESSIONAL LIMITED | Private company limited by shares | Live |
| EDDID PROFESSIONAL SERVICE LIMITED | Private company limited by shares | Live |
| TOP ONE PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Dissolved |
| Professional Education Limited | Private company limited by shares | Dissolved |
| PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| Linkage Professional Education Association Limited -The- | Private company limited by shares | Dissolved |
| Pacific Professional Education Center Limited | Private company limited by shares | Live |
| Professional Childhood Education Association Limited | Private company limited by shares | Live |
| CHINA PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| CHINA PROFESSIONAL MODELART EDUCATION ASSOCIATION LIMITED | Private company limited by shares | Live |
| Professional Education Commons Limited | Private company limited by shares | Live |
| PROFESSIONAL EDUCATION CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| D & L PROFESSIONAL EDUCATION CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| CONTINUING PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| ACCREDITED PROFESSIONAL EDUCATION CULTURALIZATION LIMITED | Private company limited by shares | Live |
| PROFESSIONAL EDUCATION DIRECT LIMITED | Private company limited by shares | Live |
| PROFESSIONAL EXAMINATION EDUCATION CENTRE LIMITED | Private company limited by shares | Dissolved |
| TD Professional Education Group Limited | Private company limited by shares | Live |
| VOCATIONAL AND PROFESSIONAL EDUCATION GROUP LIMITED | | Live |
| Professional Education Consultant (HK) Limited | Private company limited by shares | Dissolved |
| KARLAM PROFESSIONAL EDUCATION LIMITED | Company limited by guarantee | Live |
| PROFESSIONAL EDUCATION MANAGEMENT CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| ILLUMINISM PROFESSIONAL EDUCATION MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| PROFESSIONAL MEMORY EDUCATION LIMITED | Private company limited by shares | Live |
| Plug-In Professional Education Limited | Private company limited by shares | Dissolved |
| Professional Education Publishing Limited | Private company limited by shares | Live |
| WISE PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| EdUHK School of Continuing and Professional Education Limited -The- | Company limited by guarantee | Live |
| Professional EduTour Association Limited | Private company limited by shares | Live |
| Professional E-Group Limited | Private company limited by shares | Live |
| EIGHTEEN BEAUTY PROFESSIONAL PRODUCTS LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL ELECTRONIC LIMITED | Private company limited by shares | Live |
| ELECTRONIC PROFESSIONAL CORPORATION LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ELECTRONICS LIMITED | Private company limited by shares | Live |
| TRI PROFESSIONAL ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ELECTRONICS MANUFACTURING SOLUTIONS LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL ELEMENT LIMITED | Private company limited by shares | Live |
| ELITE PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Elite Professional Advisory Limited | Private company limited by shares | Live |
| EMERGINGTECH PROFESSIONAL SOLUTION LIMITED | Private company limited by shares | Dissolved |
| EMINENT PROFESSIONAL ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| Emmaus Professional Therapy Limited | | Live |