| China Post Capital (Hong Kong) Limited | Private company limited by shares | Live |
| POST LANE INVESTMENT LIMITED | Private company limited by shares | Live |
| LUCKY POST LIMITED | Private company limited by shares | Dissolved |
| LUCKY POST LIMITED | Private company limited by shares | Live |
| MASTER POST ASIA LIMITED | Private company limited by shares | Live |
| POST METAL INVESTMENT COMPANY LIMITED | | Live |
| MILLI POST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MILLI POST ENTERPRISES LIMITED | Private company limited by shares | Live |
| MILLION POST LIMITED | Private company limited by shares | Dissolved |
| MOON POST LIMITED | Private company limited by shares | Dissolved |
| Post Ninetys Limited | | Live |
| OCEAN POST LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL POST LIMITED | Private company limited by shares | Dissolved |
| RICHIE POST PACIFIC LIMITED | Private company limited by shares | Dissolved |
| HOI PING SUN CHUNG POST COMPANY LIMITED | Private company limited by shares | Dissolved |
| POST & PLACE ASIA LIMITED | Private company limited by shares | Live |
| PRIMACY POST COMPANY LIMITED | Private company limited by shares | Dissolved |
| POST OAK PRODUCTION LIMITED | Private company limited by shares | Live |
| BLOW-UP POST PRODUCTION LIMITED | Private company limited by shares | Live |
| POST PRODUCTION OFFICE LIMITED | Private company limited by shares | Live |
| POST ART PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| YET POST PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| GLORY POST PROPERTIES LIMITED | Private company limited by shares | Live |
| WINNING POST PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| RICH POST LIMITED | Private company limited by shares | Dissolved |
| POST RICH LIMITED | Private company limited by shares | Dissolved |
| RIGHT POST LIMITED | Private company limited by shares | Dissolved |
| ROCKET POST LIMITED | Private company limited by shares | Dissolved |
| POST SAFE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILVER POST LIMITED | Private company limited by shares | Live |
| SMART POST LIMITED | Private company limited by shares | Live |
| BIG POST SOLUTIONS LIMITED | Private company limited by shares | Live |
| Soul Post Limited | Private company limited by shares | Live |
| STAR POST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Beauty Post Station Co., Limited | Private company limited by shares | Live |
| STRONG POST COMPANY LIMITED | Private company limited by shares | Dissolved |
| STRONG POST LIMITED | Private company limited by shares | Dissolved |
| POST STRONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Team D Post Limited | | Live |
| Post Digital Technologies Limited | | Live |
| EURO POST TRADE CO., LIMITED | Private company limited by shares | Live |
| Dune Dragon Trade Post Limited | | Live |
| TRADING POST LIMITED | Private company limited by shares | Dissolved |
| DRAGON POST TRADING LIMITED | Private company limited by shares | Dissolved |
| FORMOSA TRADING POST LIMITED | Private company limited by shares | Dissolved |
| RICH POST TRADING LIMITED | Private company limited by shares | Live |
| YOUNG POST TRADING LIMITED | Private company limited by shares | Dissolved |
| 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 |
| NA POST VIET COMPANY LIMITED | | Live |
| 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 |