| Global Professional Consulting and Training Limited | Private company limited by shares | Live |
| PROFESSIONAL HEALTH CONSULTING LIMITED | Private company limited by shares | Live |
| Joyful Professional Consulting Limited | Private company limited by shares | Live |
| Keystone Professional Consulting Limited | Private company limited by shares | Live |
| PROFESSIONAL LINK CONSULTING LIMITED | Private company limited by shares | Live |
| Professional Linked Consulting Limited | Private company limited by shares | Live |
| HK Professional Motor Consulting Limited | | Live |
| Nova Professional Consulting Limited | | Live |
| OFFSHORE PROFESSIONAL CONSULTING LIMITED | Private company limited by shares | Live Ceased dormancy on 21-Apr-2011 |
| SUN RISE PROFESSIONAL CONSULTING GROUP LIMITED | Private company limited by shares | Live |
| PROFESSIONAL TESTING & CONSULTING LIMITED | Private company limited by shares | Live |
| Sky Professional Testing & Consulting Limited | Private company limited by shares | Live |
| COLLEGE OF PROFESSIONAL AND CONTINUING EDUCATION LIMITED | Company limited by guarantee | Live |
| CONTINUOUS PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| PROFESSIONAL CONTRACTOR LIMITED | Private company limited by shares | Dissolved |
| Coolson Professional Environmental & Safety Consultant Limited | Private company limited by shares | Live |
| CORPORATE AND PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| ASIAN PROFESSIONAL CORPORATE CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| Professional Corporate Service Consultancy Company Limited | Private company limited by shares | Live |
| PROFESSIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| I AM PROFESSIONAL CORPORATION LIMITED | Private company limited by shares | Live |
| PROFESSIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Professional LED Corporation Limited | Private company limited by shares | Live |
| PROFESSIONAL CORPORATION LIMITED | Private company limited by shares | Live |
| WWC Professional Corporation Limited | Private company limited by shares | Live |
| PROFESSIONAL FITNESS CORPORATION LIMITED | Private company limited by shares | Live |
| Co-Tech Professional Limited | | Live |
| PROFESSIONAL APTITUDE COUNCIL LIMITED | Private company limited by shares | Dissolved |
| CO-VIA JEANS PROFESSIONAL CO., LIMITED | Private company limited by shares | Live |
| "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 |