| ST. ALLEN & COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLEN LIMITED | Private company limited by shares | Dissolved |
| ALLEN LIMITED | Private company limited by shares | Live |
| Allen Limited | | Live |
| Allen Agri Limited | Private company limited by shares | Live |
| ALLEN ARTS (H.K.) CO., LIMITED | Private company limited by shares | Live |
| Allen Company Asia Limited | Private company limited by shares | Live |
| ALLEN, AU & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| A. ALLEN & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ALLEN, ROVIN AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Allen & Jack Audio Technology Co., Limited | Private company limited by shares | Dissolved |
| BUSH BOAKE ALLEN LIMITED | Private company limited by shares | Live |
| BUSH BOAKE ALLEN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ALLEN & CHANG TRADING LIMITED | Private company limited by shares | Dissolved |
| CHARLES ALLEN PRODUCTIONS LIMITED | Private company limited by shares | Live |
| Justin Allen Investment (China) Limited | Private company limited by shares | Live |
| HK Allen Clothing Co., Limited | Private company limited by shares | Live |
| ALLEN MOTOR CO., LIMITED | Private company limited by shares | Dissolved |
| ALLEN OPTOELECTRONIC (H.K) CO., LIMITED | Private company limited by shares | Live |
| Allen Lai Consultants Limited | Private company limited by shares | Live |
| LEE & ALLEN FORENSIC CONSULTING LIMITED | Private company limited by shares | Dissolved |
| ALLEN INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ALLEN CREATIVE LIMITED | Private company limited by shares | Dissolved |
| Allen Curry (HK) Limited | Private company limited by shares | Live |
| ALLEN & CHOW DESIGNS LIMITED | Private company limited by shares | Live |
| WHITECROFT AND ALLEN (EASTERN) LIMITED | Private company limited by shares | Dissolved |
| ALLEN ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALLEN ENTERPRISES LIMITED | Private company limited by shares | Live |
| MARCOS & ALLEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALLEN FUTURE LIMITED | Private company limited by shares | Dissolved |
| ALLEN GARMENT LIMITED | Private company limited by shares | Live |
| HK ALLEN GROUP LIMITED | Private company limited by shares | Live |
| Allen Group Limited | Private company limited by shares | Live |
| ALLEN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| ALLEN ALLEN & HEMSLEY LIMITED | Private company limited by shares | Dissolved |
| ALLEN INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| ALLEN, ROVIN HOLDING LIMITED | Private company limited by shares | Dissolved |
| ALLEN BICYCLE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HK ALLEN HONG INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| JUSTIN ALLEN HONG KONG LIMITED | Private company limited by shares | Live |
| Kinsey Allen (Hong Kong) Limited | Private company limited by shares | Dissolved |
| JOE ALLEN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| ALLEN COMMUNICATIONS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MILLS & ALLEN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ALLEN & OVERY (HONG KONG) LIMITED | Private company limited by shares | Live |
| ALLEN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ALLEN PERKINS INSURANCE BROKERS LIMITED | Private company limited by shares | Dissolved |
| ALLEN INTERNATIONAL, LIMITED | Private company limited by shares | Live |
| ALLEN JEWELERS LIMITED | | Live |
| JUSTIN ALLEN LIMITED | Private company limited by shares | Live |
| Justin Allen Fashions Limited | Private company limited by shares | Live |
| Allen Kingston (HK) Co., Limited | Private company limited by shares | Live |
| KINSEY ALLEN INTERNATIONAL HK LIMITED | Private company limited by shares | Dissolved |
| Magic Allen Co., Limited | Private company limited by shares | Live |
| ALLEN MANAGEMENT CONSULTANT LIMITED | Private company limited by shares | Live |
| ALLEN PERKINS PORTFOLIO MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MARCOS & ALLEN MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARK ALLEN LIMITED | Private company limited by shares | Dissolved |
| MECHMAR ALLEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Mike Allen Associates Limited | Private company limited by shares | Live |
| ALLEN OPTICAL CENTRE LIMITED | Private company limited by shares | Live |
| ALLEN OPTICAL CENTRE (HK) LIMITED | Private company limited by shares | Live |
| ALLEN EYEWEAR & OPTICS LIMITED | Private company limited by shares | Live |
| ALLEN PAUL GLOBAL INVESTMENT LIMITED | Private company limited by shares | Live |
| ALLEN PERKINS LIMITED | Private company limited by shares | Dissolved |
| Allen & PING Company Limited | Private company limited by shares | Live |
| Allen Premium Hongkong Limited | Private company limited by shares | Live |
| ALLEN PRODUCTION COMPANY LIMITED | Private company limited by shares | Live |
| ALLEN RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| Allen & Sean Ecommerce HK Limited | Private company limited by shares | Live |
| SHANGHAI ALLEN BEARING CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI ALLEN BEARING MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| Guangzhou Allen Ship Engineering Co., Limited | Private company limited by shares | Live |
| ALLEN SOLUTIONS LIMITED | | Live |
| ALLEN SOULARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Allen Telecommunications Company Limited | Private company limited by shares | Live |
| THOMAS W. ALLEN AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| ALLEN HK TRADING LIMITED | Private company limited by shares | Live |
| Allen International Trading Limited | | Live |
| Meit Allen Trading Co., Limited | Private company limited by shares | Live |
| ALLEN STAR INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| RICHARD ALLEN WAGNER, LIMITED | Private company limited by shares | Dissolved |
| Waylen Allen Limited | Private company limited by shares | Live |
| ALLEN ZHAO & CO LIMITED | Private company limited by shares | Live |
| ALLENBRIDGE GROUP LIMITED | Private company limited by shares | Live |
| ALLENBY LIMITED | Private company limited by shares | Dissolved |
| ALLENCAN COMPANY LIMITED | Private company limited by shares | Live |
| ALLENCO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLENDALE GLOBAL LIMITED | Private company limited by shares | Live |
| ALLENDALE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALLENDALE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ALLENDER & CO. LIMITED | Private company limited by shares | Live |
| ALLENDORF SIQUEIRA LIMITED | Private company limited by shares | Dissolved |
| ALLENDY FAREAST LIMITED | Private company limited by shares | Dissolved |
| ALLENEX LIMITED | Private company limited by shares | Live |
| ALLENFELD LIMITED | Private company limited by shares | Dissolved |
| ALLENGATE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ALLENGATE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |