| WILSON AND COMPANY, LIMITED | Company limited by guarantee | Dissolved |
| WILSON & CO. LIMITED | Private company limited by shares | Dissolved |
| LOK & WILSON LIMITED | Private company limited by shares | Dissolved |
| PAK WILSON LIMITED | Private company limited by shares | Dissolved |
| WILSON (T & L) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILSON VIK LIMITED | Private company limited by shares | Dissolved |
| WILSON RE LIMITED | Private company limited by shares | Live |
| WILSON W. S. LEE & COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILSON LIMITED | Private company limited by shares | Dissolved |
| WILSON LIMITED | Private company limited by shares | Live |
| NEW WILSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| BMK WILSON LIMITED | Private company limited by shares | Dissolved |
| WILSON TOP LIMITED | Private company limited by shares | Live |
| HK Wilson Limited | Private company limited by shares | Live |
| Wilson Eye Limited | Private company limited by shares | Live |
| WILSON MAX LIMITED | Private company limited by shares | Live |
| WILSON LIMITED | Private company limited by shares | Live |
| WILSON SWL LIMITED | | Live |
| WILSON SWL 2 LIMITED | | Live |
| WILSON SWL 3 LIMITED | | Live |
| WILSON SWL 4 LIMITED | | Live |
| WILSON SWL 5 LIMITED | | Live |
| WILSON SWL 6 LIMITED | | Live |
| WILSON ONE COMPANY LIMITED | | Live |
| Wilson Top Company Limited | | Live |
| Abbey Rae Wilson Limited | | Live |
| WILSON BUSINESS ADMINISTRATION LIMITED | Private company limited by shares | Live |
| WILSON ADVERTISING CO. LIMITED | Private company limited by shares | Dissolved |
| WILSON INSURANCE AGENCY LIMITED | Private company limited by shares | Live |
| WILSON AGENTS LIMITED | Private company limited by shares | Dissolved |
| WILSON ESTATE AGENTS LIMITED | Private company limited by shares | Dissolved |
| WILSON AIR-CONDITIONING CO. LIMITED | Private company limited by shares | Live |
| WILSON ALUMINIUM LIMITED | Private company limited by shares | Dissolved |
| AMERICA WILSON GROUP HOLDING LIMITED | Private company limited by shares | Dissolved |
| WILSON ASIA LIMITED | Private company limited by shares | Dissolved |
| WILSON (ASIA) LIMITED | Private company limited by shares | Live |
| WILSON CHOW (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Wilson Lee & Associates Limited | Private company limited by shares | Live |
| WILSON & ASSOCIATES LIMITED | Private company limited by shares | Live |
| Wilson Ho and Associates Limited | Private company limited by shares | Live |
| WILSON, CROCKETT & ASSOCIATES, LIMITED | Private company limited by shares | Dissolved |
| WILSON DESIGN & ASSOCIATES LIMITED | Private company limited by shares | Live |
| WILSON & ASSOCIATES (HONG KONG) LIMITED | Private company limited by shares | Live |
| WILSON & ASSOCIATES (L.T.Y.) LIMITED | Private company limited by shares | Dissolved |
| WILSON TONG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WILSON BOAT LIMITED | Private company limited by shares | Dissolved |
| BURKE & WILSON LIMITED | Private company limited by shares | Dissolved |
| RAY WILSON CALIFORNIA FITNESS LIMITED | Private company limited by shares | Dissolved |
| WILSON CAMERA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WILSON CENTURY LIMITED | Private company limited by shares | Live |
| WILSON CHART LIMITED | Private company limited by shares | Dissolved |
| WILSON (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ALBRIGHT & WILSON ASIA (CHINA) LIMITED | Private company limited by shares | Dissolved |
| WILSON ENTERPRISE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA WILSON INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| WILSON LEARNING CHINA LIMITED | Private company limited by shares | Live |
| WILSON CHOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILSON IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| New Wilson Co., Limited | Private company limited by shares | Live |
| WILSON BUSINESS CO., LIMITED | Private company limited by shares | Dissolved |
| WILSON ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| WILSON WELLS HOLDING CO., LIMITED | Private company limited by shares | Live |
| WILSON PRO (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Wilson Benesch (Hong Kong) Trading Co., Limited | Private company limited by shares | Live |
| WILSON (HONG KONG) IMP-EXP TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| LAWRENCE & WILSON CO., LIMITED | Private company limited by shares | Dissolved |
| WILSON TRADE CO., LIMITED | Private company limited by shares | Live |
| SHUMSHUIPO WILSON ENGLISH COLLEGE LIMITED | Private company limited by shares | Dissolved |
| Wilson Commercial Consultancy Limited | Private company limited by shares | Live |
| WILSON CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILSON CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| WILSON CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| WILSON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WILSON B. CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| WILSON ENTERPRISE CONSULTANCY LIMITED | Private company limited by shares | Live |
| Pegasus Wilson Investment Consultant (Hong Kong) Limited | Private company limited by shares | Dissolved |
| WILSON CONSULTING ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| THOMSON & WILSON CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY MUNICH WILSON CRAFT BEER LIMITED | | Live |
| WILSON CREATION LIMITED | Private company limited by shares | Live |
| WILSON WEALTH CREATION LIMITED | Private company limited by shares | Live |
| WILSON DESIGNS & JEWELLERY LIMITED | Private company limited by shares | Live |
| WILSON DEVELOP LIMITED | Private company limited by shares | Dissolved |
| WILSON DEVELOP LIMITED | Private company limited by shares | Live |
| WILSON DRAYAGE LIMITED | Private company limited by shares | Dissolved |
| WILSON FAR EAST LIMITED | Private company limited by shares | Live |
| WILSON MURRAY FAR EAST LIMITED | Private company limited by shares | Live |
| Wilson Electric Engineering Limited | Private company limited by shares | Live |
| WILSON ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILSON ELECTRICAL CONTRACTOR LIMITED | Private company limited by shares | Live |
| WILSON ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WILSON HYDRAULIC AND ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WILSON ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WILSON (HONG KONG) ELECTRONICS LIMITED | Private company limited by shares | Live |
| Wilson Energy Investment Limited | Private company limited by shares | Live |
| WILSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FG WILSON (ENGINEERING) HK LIMITED | Private company limited by shares | Live |
| WILSON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FG WILSON (ENGINEERING) HK LIMITED | Private company limited by shares | Live |
| FG Wilson (Engineering) HK Limited | Private company limited by shares | Live |