| PROPER KING LIMITED | Private company limited by shares | Dissolved |
| PROPER KINGDOM LIMITED | Private company limited by shares | Dissolved |
| PROPER LEADING LIMITED | Private company limited by shares | Live |
| PROPER LEAGUE LIMITED | Private company limited by shares | Live |
| PROPER LIGHT LIMITED | Private company limited by shares | Live |
| A Proper Lining Limited | Private company limited by shares | Live |
| PROPER LINK LIMITED | Private company limited by shares | Dissolved |
| PROPER LINK LIMITED | Private company limited by shares | Live |
| PROPER LINKAGE LIMITED | | Live |
| PROPER LION LIMITED | Private company limited by shares | Live |
| PROPER LINK LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| PROPER MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| PROPER MANAGEMENT LIMITED | Private company limited by shares | Live |
| PROPER TRIP MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| PROPER MARK LIMITED | Private company limited by shares | Dissolved |
| PROPER MARK LIMITED | Private company limited by shares | Live |
| PROPER MIND INVESTMENT LIMITED | Private company limited by shares | Live |
| PROPER MOTION VENTURE PARTNERS LIMITED | Private company limited by shares | Dissolved |
| PROPER NICE LIMITED | Private company limited by shares | Dissolved |
| PROPER PACE LIMITED | Private company limited by shares | Live |
| Proper Pasture Limited | Private company limited by shares | Live |
| Proper Perfect Packaging Limited | Private company limited by shares | Dissolved |
| Proper Prep Limited | Private company limited by shares | Live |
| PROPER PROGRESS LIMITED | Private company limited by shares | Live |
| ASSOCIATION FOR THE PROMOTION OF PROPER CANTONESE PRONUNCIATION LIMITED -THE- | Company limited by guarantee | Live |
| PROPER WIN PROPERTIES LIMITED | Private company limited by shares | Live |
| PROPER TRIP REAL ESTATE LIMITED | Private company limited by shares | Live |
| PROPER REALITY LIMITED | Private company limited by shares | Live |
| PROPER REALTY LIMITED | Private company limited by shares | Live |
| PROPER RICH LIMITED | Private company limited by shares | Dissolved |
| PROPER RICH LIMITED | Private company limited by shares | Live |
| RIGHT AND PROPER TRADING LIMITED | Private company limited by shares | Live |
| PROPER RISE LIMITED | Private company limited by shares | Live |
| Proper Digital Solutions Limited | Private company limited by shares | Live |
| PROPER SONIC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PROPER STAR LIMITED | Private company limited by shares | Dissolved |
| PROPER SUCCESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNNY PROPER LIMITED | Private company limited by shares | Live |
| PROPER TRIP SURVEYORS LIMITED | Private company limited by shares | Live |
| PROPER TARGET LIMITED | Private company limited by shares | Live |
| PROPER TIME COMPANY LIMITED | Private company limited by shares | Dissolved |
| PROPER TIME LIMITED | Private company limited by shares | Dissolved |
| PROPER TRADE LIMITED | Private company limited by shares | Dissolved |
| PROPER TRADING LIMITED | Private company limited by shares | Live |
| PROPER WAY TRADING LIMITED | Private company limited by shares | Live |
| GAIN PROPER TRADING LIMITED | Private company limited by shares | Live |
| PROPER GAIN TRADING LIMITED | Private company limited by shares | Live |
| PROPER VISION LIMITED | Private company limited by shares | Dissolved |
| PROPER WELL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PROPER WINNER LIMITED | Private company limited by shares | Dissolved |
| PROPER WORLDWIDE LIMITED | Private company limited by shares | Live |
| PROPER YEAR LIMITED | Private company limited by shares | Live |
| PROPER YIELD LIMITED | Private company limited by shares | Live |
| PROPER ZENITH ENTERPRISE LIMITED | Private company limited by shares | Live |
| PRO-PERFORMANCE LIMITED | Private company limited by shares | Dissolved |
| PROPERGANDA COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Apr-2009 |
| PROPERGENCO LIMITED | Private company limited by shares | Live |
| PROPERICH LIMITED | Private company limited by shares | Dissolved |
| KOWLOON UNITED FOOD AND DRINK BUSINESS PROPERIETORS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Properis Asset Management Company Limited | Private company limited by shares | Live |
| PROPERLIGHT HONGKONG LIMITED | Private company limited by shares | Live |
| PROPERLINE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Properous and Flourishing Limited | Private company limited by shares | Dissolved |
| PROPERSTAR LIMITED | Private company limited by shares | Dissolved |
| PROPERSTAR LIMITED | Private company limited by shares | Live |
| HUIZHI CHUANGLI PROPERT & MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| PROPER-TECH LIMITED | Private company limited by shares | Dissolved |
| PROPERTI LIMITED | Private company limited by shares | Live |
| PROPERTI (CHUNG'S) LIMITED | Private company limited by shares | Live |
| DP Properties Limited | Private company limited by shares | Live |
| BAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| LAI KEE PROPERTIES COMPANY LIMITED | Private company limited by shares | Live |
| G. L. S. PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| MAN SUN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| M. L. PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KIM PO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| CCL PROPERTIES LIMITED | Private company limited by shares | Live |
| WIN ON PROPERTIES, LIMITED | Private company limited by shares | Dissolved |
| GR Properties Limited | Public company limited by shares | Live |
| LF Properties Limited | Private company limited by shares | Live |
| RD PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| BLM PROPERTIES LIMITED | Private company limited by shares | Live |
| R & P PROPERTIES LIMITED | Private company limited by shares | Live |
| MEI FOO PROPERTIES LIMITED | Private company limited by shares | Live |
| MAY & PO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KAI MEI PROPERTIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| PUI KIT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| WAI HO PROPERTIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| LE POR PROPERTIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| P. & M. PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KIN WAI FAT PROPERTIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| DLF PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| TO KWA WAN PROPERTIES LIMITED | Private company limited by shares | Live |
| BBI PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| RIO DEL ORO PROPERTIES LIMITED | Private company limited by shares | Live |
| RBS PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| WAH YAT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| EK SUN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SKD PROPERTIES LIMITED | Private company limited by shares | Live |
| BAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |