| TREASURE POST LIMITED | Private company limited by shares | Dissolved |
| TREASURE POST ASIA LIMITED | Private company limited by shares | Dissolved |
| Uncle Post Limited | Private company limited by shares | Live |
| UNITED POST LOGISTIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| VALUE POST LIMITED | Private company limited by shares | Dissolved |
| VIDEO POST LIMITED | Private company limited by shares | Dissolved |
| POST WEALTH LIMITED | Private company limited by shares | Dissolved |
| WEALTHY POST LIMITED | Private company limited by shares | Live |
| WELL POST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POST WIRE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| POST METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| XENA POST COMPANY LIMITED | Private company limited by shares | Live |
| POST YOUNG LIMITED | Private company limited by shares | Dissolved |
| POST2POST.COM ASIA, LIMITED | Private company limited by shares | Dissolved |
| Post80 International Properties Limited | Private company limited by shares | Live |
| Post928.HK Limited | Private company limited by shares | Live |
| POST-ACUTE CARE AND REHABILITATION LIMITED | Private company limited by shares | Live |
| Postage Limited | Private company limited by shares | Live |
| Beijing Postage Service Co., Limited | Private company limited by shares | Live |
| HK SIHAIJU COIN POSTAGE STAMP CULTURAL TRANSMISSION CO., LIMITED | Private company limited by shares | Live |
| GLOBAL POSTAL SERVICE LIMITED | Private company limited by shares | Live |
| GLOBAL POSTAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| SUNRISE POSTAL INVESTMENT LIMITED | Private company limited by shares | Live |
| POSTAL PARCEL SERVICE LIMITED | | Live |
| POSTAL POWER COMPANY LIMITED | Private company limited by shares | Live |
| CHINA UNITED POSTAL LIMITED | Private company limited by shares | Live |
| CARTE POSTALE LIMITED | | Live |
| HONG KONG POSTAN HENNA COSMETICS LIMITED | Private company limited by shares | Live |
| POSTAPAY LIMITED | Private company limited by shares | Live |
| POSTAR LIMITED | Private company limited by shares | Dissolved |
| POSTAR LIMITED | Private company limited by shares | Live |
| POSTARION LIMITED | Private company limited by shares | Live |
| POSTAT LIMITED | Private company limited by shares | Dissolved |
| POSTBOX.COM LIMITED | Private company limited by shares | Dissolved |
| POSTBRIDGE LIMITED | Private company limited by shares | Live |
| POST-BUYING CO., LIMITED | Private company limited by shares | Dissolved |
| POSTCARD & TAG LIMITED | Private company limited by shares | Live |
| ND POSTCARD ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| POSTCARD PRODUCTIONS LIMITED | Private company limited by shares | Live |
| Postcard Travel Consulting Limited | Private company limited by shares | Live |
| VIDEO POSTCARD SOUVENIRS LIMITED | Private company limited by shares | Dissolved |
| POSTCHEER LIMITED | Private company limited by shares | Live |
| POSTCHEER DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POSTCHEER SERVICES LIMITED | Private company limited by shares | Live |
| POSTCOLLECTIONHK LIMITED | Private company limited by shares | Live |
| POSTCOLLECTIONHK (KT) LIMITED | Private company limited by shares | Live |
| POSTCOLLECTIONHK (MK) LIMITED | Private company limited by shares | Live |
| POSTE HASTE, LIMITED | Private company limited by shares | Live |
| POSTEC ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| POSTEC HONGKONG LIMITED | Private company limited by shares | Dissolved |
| POSTEC TRADING LIMITED | Private company limited by shares | Live |
| POSTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| POSTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| POSTECH LIMITED | Private company limited by shares | Live |
| POS-TECH SOLUTION LIMITED | Private company limited by shares | Live |
| POSTEGY GROUP HOLDINGS (HONGKONG) LIMITED | Private company limited by shares | Live |
| Postek (HK) Co., Limited | | Live |
| Posten Limited | Private company limited by shares | Live |
| Posten Enterprise Company Limited | Private company limited by shares | Dissolved |
| Postengo Limited | Private company limited by shares | Live |
| Postensac Limited | Private company limited by shares | Live |
| CHINESE POSTER LIMITED | Private company limited by shares | Live |
| POSTER CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| POSTER CONSTRUCTIONS LIMITED | Private company limited by shares | Live |
| POSTER CORNER LIMITED | Private company limited by shares | Dissolved |
| POSTER F.E. INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Poster International (Hong Kong) Co., Limited | Private company limited by shares | Live |
| POSTER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POSTER LAND (H.K.) LIMITED | Private company limited by shares | Dissolved |
| POSTER MAKER LIMITED | Private company limited by shares | Dissolved |
| PARK POSTER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POSTER PEOPLE LIMITED | Private company limited by shares | Dissolved |
| POSTER TRADING LIMITED | Private company limited by shares | Dissolved |
| Post-era Trading Company Limited | Private company limited by shares | Live |
| POSTERADS LIMITED | Private company limited by shares | Dissolved |
| POSTERITY LIMITED | Private company limited by shares | Live |
| H.K DRAGON'S POSTERITY CULTURE SPREAD LIMITED | Private company limited by shares | Live |
| POSTERITY MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| POSTERITY ZIBEN LIMITED | Private company limited by shares | Live |
| POSTERN LIMITED | Private company limited by shares | Dissolved |
| ANIMATED ADVERTISING POSTERS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| MODERN ARTS & POSTERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA POSTERS LIMITED | Private company limited by shares | Dissolved |
| POSTERSCOPE ADVERTISING LIMITED | Private company limited by shares | Live |
| POSTERSCOPE (HONG KONG) LIMITED | Private company limited by shares | Live |
| POSTEX LIMITED | Private company limited by shares | Dissolved |
| POSTFORMING INC LIMITED | Private company limited by shares | Live |
| POSTGOLD ENERGY RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| China's Postgraduate Education Researching Limited | | Live |
| HKU ECONOMICS AND FINANCE POSTGRADUATES ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Green Postharvest Solutions (GPS) Limited | Private company limited by shares | Live |
| POSTHING LIMITED | Private company limited by shares | Dissolved |
| Posthuman Lab Pty Limited | | Live |
| POSTILL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POSTILLION TRADING LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Sep-2014 |
| POSTIN LIMITED | Private company limited by shares | Live |
| POSTIPS LIMITED | Private company limited by shares | Live |
| POSTLAND LIMITED | Private company limited by shares | Dissolved |
| POSTLING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POSTlogistics (Hong Kong) Pte Limited | Private company limited by shares | Live |