| New Idea Bullion Proprietary Limited | Private company limited by shares | Live |
| CoreColour Proprietary Limited | | Live |
| DONGSHENG INVESTMENT PROPRIETARY COMPANY LIMITED | Private company limited by shares | Live |
| ETAX PROPRIETARY LIMITED | Private company limited by shares | Live |
| HENSA INCORPORATED PROPRIETARY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ZHONGHENG INTERNATIONAL INVESTMENT EXTENDING PROPRIETARY LIMITED | Private company limited by shares | Dissolved |
| ARE Investments Proprietary Limited | Private company limited by shares | Live |
| LINEAR WELDING MACHINES PROPRIETARY LIMITED | Private company limited by shares | Dissolved |
| NATION PROPRIETARY LIMITED | Private company limited by shares | Dissolved |
| PIRATESHIP FASHION JEWELLERY PROPRIETARY LIMITED | Private company limited by shares | Dissolved |
| PODIUM TRADING PROPRIETARY LIMITED | Private company limited by shares | Live |
| QUICKMORE PROPRIETARY LIMITED | Private company limited by shares | Live |
| Rainforest Proprietary Limited | | Live |
| Yip's Proprietary Limited | Private company limited by shares | Live |
| BOWLING PROPRIETORS' ASSOCIATION OF HONG KONG LIMITED | Company limited by guarantee | Dissolved |
| YISIDUN NORWAY SOLE PROPRIETORSHIP LIMITED | | Live |
| HK SHU E SOLE PROPRIETORSHIP LIMITED | Private company limited by shares | Live |
| R & H WANG PROPRIETORY LIMITED | Private company limited by shares | Dissolved |
| A. C. (HONG KONG) PROPRIETY LIMITED | Private company limited by shares | Dissolved |
| FK HONG KONG PROPRIETY LIMITED | Private company limited by shares | Live |
| Peking Propriety International Trade Co., Limited | | Live |
| ROCHOET PROPRIETY LIMITED | Private company limited by shares | Dissolved |
| Alis Volat Propriis Limited | Private company limited by shares | Live |
| Pro-Prime Industry Limited | Private company limited by shares | Live |
| ProPrint Digital Limited | Private company limited by shares | Live |
| PRO-PRINT ENTERPRISE LIMITED | Private company limited by shares | Live |
| PROPRISE LIMITED | Private company limited by shares | Dissolved |
| Proprise Properties Consultancy Limited | Private company limited by shares | Live |
| PRO-PRO LIMITED | Private company limited by shares | Live |
| Propro Trading HK Co., Limited | Private company limited by shares | Live |
| PRO-PRODUCT COMPANY LIMITED | Private company limited by shares | Live |
| PROPROFIT LIMITED | Private company limited by shares | Dissolved |
| PRO-PROFIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PRO-PROFITS TECHNOLOGY (HONG KONG-CHINA) CO., LIMITED | Private company limited by shares | Dissolved |
| Pro-project Consulting Company Limited | Private company limited by shares | Dissolved |
| PRO-PROMO CO., LIMITED | Private company limited by shares | Live |
| PROPROTEIN COMPANY LIMITED | | Live |
| PROPRUDENT LIMITED | Private company limited by shares | Dissolved |
| PROPS COMPANY LIMITED | Private company limited by shares | Live |
| Props426 Limited | Private company limited by shares | Live |
| HK EVER PROPSECT LIMITED | Private company limited by shares | Live |
| PROPSER GLORIOUS LIMITED | Private company limited by shares | Dissolved |
| PROPTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| PropTech Limited | | Live |
| LS PROPTECH LIMITED | | Live |
| AI PropTech Limited | | Live |
| Propter Hoc Limited | Private company limited by shares | Live |
| LINK SMART PROPTERTIES LIMITED | Private company limited by shares | Live |
| PROPTICS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| PROP-TIME COMPANY LIMITED | Private company limited by shares | Dissolved |
| Propul-Act Limited | Private company limited by shares | Dissolved |
| Propulse Limited | | Live |
| PROPULSIO LIMITED | Private company limited by shares | Live |
| Propulsion Express Limited | Private company limited by shares | Live |
| PROPULSION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KAFULA PROPULSION LIMITED | Private company limited by shares | Dissolved |
| MAGELEC Propulsion Limited | Private company limited by shares | Live |
| MAGNETIC PROPULSION LIMITED | Private company limited by shares | Live |
| PROPULSION SOLUTIONS LIMITED | | Live |
| E Propulsion Systems Limited | Private company limited by shares | Live |
| BUSINESS PROPULSION SYSTEMS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ZERO GRAVITY PROPULSION SYSTEMS LIMITED | Private company limited by shares | Live |
| PRO-PURE HONG KONG LIMITED | Private company limited by shares | Live |
| PROPWAY LIMITED | Private company limited by shares | Live |
| PROPWOOD LIMITED | Private company limited by shares | Live |
| PROPYEFLAX LIMITED | Private company limited by shares | Live |