| MY Professional Limited | Private company limited by shares | Live |
| PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL WAY LIMITED | Private company limited by shares | Dissolved |
| R & R (PROFESSIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| A & A PROFESSIONAL LIMITED | Private company limited by shares | Live |
| R. C. G. PROFESSIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| F & B PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| KEI YUE PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL WAY LIMITED | Private company limited by shares | Live |
| LS' PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| Y & K PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| ID PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| AV PROFESSIONAL LIMITED | Private company limited by shares | Live |
| TS PROFESSIONAL LIMITED | Private company limited by shares | Live |
| PROFESSIONAL WIN LIMITED | Private company limited by shares | Live |
| CAR PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Emb Professional Limited | Private company limited by shares | Dissolved |
| PROFESSIONAL LIMITED | Private company limited by shares | Live |
| ISP Professional Limited | Private company limited by shares | Live |
| BPC PROFESSIONAL LIMITED | Private company limited by shares | Live |
| SEH PROFESSIONAL LIMITED | Private company limited by shares | Live |
| NST EC PROFESSIONAL LIMITED | Private company limited by shares | Live |
| Qi Yi Professional Limited | Private company limited by shares | Live |
| Professional CPD Limited | Private company limited by shares | Live |
| AHL Professional Limited | Private company limited by shares | Live |
| SUN PROFESSIONAL LIMITED | Private company limited by shares | Live |
| PROFESSIONAL PET COMPANY LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ERA LIMITED | Private company limited by shares | Live |
| A & C Professional Limited | Private company limited by shares | Live |
| QA Professional Limited | Private company limited by shares | Live |
| NEW PROFESSIONAL LIMITED | Private company limited by shares | Live |
| BNV Professional Limited | Private company limited by shares | Live |
| Top One Professional Limited | Private company limited by shares | Live |
| DMW Professional Limited | Private company limited by shares | Live |
| D&R PROFESSIONAL LIMITED | Private company limited by shares | Live |
| JC Professional Limited | Private company limited by shares | Live |
| PROFESSIONAL COMPANY LIMITED -THE- | Private company limited by shares | Live Commenced dormancy on 21-Mar-2017 |
| WK Professional Limited | Private company limited by shares | Live |
| PROFESSIONAL 88 LIMITED | Private company limited by shares | Live |
| A & T Professional Limited | Private company limited by shares | Live |
| AP Professional Limited | Private company limited by shares | Live |
| New Age Professional Limited | Private company limited by shares | Live |
| ICA Professional Limited | Private company limited by shares | Live |
| SU Professional Limited | Private company limited by shares | Live |
| 4S Professional Limited | Private company limited by shares | Live |
| K11 Professional Company Limited | Private company limited by shares | Live |
| K & J PROFESSIONAL COMPANY LIMITED | Private company limited by shares | Live |
| PS Professional Limited | Private company limited by shares | Live |
| BCV PROFESSIONAL LIMITED | Private company limited by shares | Live |
| ESG Professional Limited | Private company limited by shares | Live |
| HKB Professional CPA Limited | Private company limited by shares | Live |
| JH PROFESSIONAL LIMITED | Private company limited by shares | Live |
| GL PROFESSIONAL LIMITED | | Live |
| HS Professional Limited | | Live |
| MD Professional Limited | | Live |
| YU PO PROFESSIONAL CO LIMITED | | Live |
| YH PROFESSIONAL LIMITED | | Live |
| CR Professional Limited | | Live |
| 512DMX PROFESSIONAL LIMITED | Private company limited by shares | Live |
| ASSOCIATION OF PROFESSIONAL ABACUS EDUCATION (HK) LIMITED | Company limited by guarantee | Live |
| AMS (ABERDEEN) PROFESSIONAL CAR CARE LIMITED | Private company limited by shares | Dissolved |
| WAH SZE PROFESSIONAL ACADEMY LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL SPORTS ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| ACCOM PROFESSIONAL EDUCATION LIMITED | Private company limited by shares | Dissolved |
| Smart Account Professional Limited | Private company limited by shares | Live |
| Grand Professional Accountancy Limited | Private company limited by shares | Live |
| R & R PROFESSIONAL ACCOUNTING LIMITED | Private company limited by shares | Live |
| A-CHUN PROFESSIONAL LIMITED | Private company limited by shares | Dissolved |
| Adamant Professional Company Limited | Private company limited by shares | Live |
| PROFESSIONAL ADVANCE LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ADVANCEMENT LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL ADVICE LIMITED | Private company limited by shares | Live |
| DD Professional Advisers Limited | Private company limited by shares | Live |
| ESG PROFESSIONAL ADVISOR LIMITED | | Live |
| ASSOCIATION OF PROFESSIONAL ADVISORS LIMITED -THE- | Company limited by guarantee | Dissolved |
| LT PROFESSIONAL ADVISORY LIMITED | Private company limited by shares | Live |
| EBG Professional Advisory Limited | | Live |
| Point to Point Professional Advisory Limited | | Live |
| ASSOCIATION OF PROFESSIONAL AESTHETICIANS (INTERNATIONAL) LIMITED | Company limited by guarantee | Dissolved |
| PROFESSIONAL (SOUTH AFRICA) CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| F & V PROFESSIONAL CONSULTANT AGENCY LIMITED | Private company limited by shares | Dissolved |
| JP professional import & export agency Limited | Private company limited by shares | Live |
| Green Professional Recruitment Agency Limited | | Live |
| PROFESSIONAL AGENCY MANAGEMENT ASSOCIATION (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| FRONTLINE PROFESSIONAL NURSING AGENCY LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL REALTY AGENCY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Professional Trademark Agency Limited | Private company limited by shares | Live Commenced dormancy on 17-Jul-2008 |
| PROFESSIONAL AIR-CONDITIONING & ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PROFESSIONAL AIR-CONDITIONING ENGINEERING LIMITED | Private company limited by shares | Live |
| PROFESSIONAL AIRPORT CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| ALBUGI PROFESSIONAL COSMETICS PTE LIMITED | Private company limited by shares | Dissolved |
| ALEX PROFESSIONAL CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ALLAN LEE PROFESSIONAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| PROFESSIONAL ALLIANCE CPA LIMITED | Private company limited by shares | Live |
| Professional Alliance Limited | Private company limited by shares | Live |
| Alliance Professional Limited | | Live |
| PROFESSIONAL ALLIANCE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL ALLIANCE GROUP LIMITED | Private company limited by shares | Dissolved |