| KEEN PROJECT LIMITED | Private company limited by shares | Dissolved |
| KE'S PROJECT COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEYBASE PROJECT CONTRACTING LIMITED | Private company limited by shares | Live |
| KEYBASE PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| KEYNOTE PROJECT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| KiLigo Design & Project Limited | Private company limited by shares | Live |
| KILO-WORKS PROJECT LIMITED | Private company limited by shares | Dissolved |
| Kimberly Project Development Limited | Private company limited by shares | Live |
| Kimi Project Limited | | Live |
| KIMORI PROJECT TRADING CO., LIMITED | Private company limited by shares | Live |
| KIND PROJECT LIMITED | Private company limited by shares | Live |
| KING PROJECT LIMITED | Private company limited by shares | Dissolved |
| PROJECT KING LIMITED | Private company limited by shares | Dissolved |
| KING PROJECT LIMITED | Private company limited by shares | Live |
| PROJECT KING LIMITED | Private company limited by shares | Live |
| PROJECT KING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| PROJECT KING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| KING PROJECT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| King Project (HK) Limited | Private company limited by shares | Live |
| PROJECT KING (HOLDINGS) COMPANY LIMITED | Private company limited by shares | Dissolved |
| KING PROJECT HOLDINGS LIMITED | Private company limited by shares | Live |
| HONG KONG KING PROJECT MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| PROJECT KING INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| PROJECT KING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KING LAND INTERNATIONAL PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| LION KING PROJECT, LIMITED | Company limited by guarantee | Live |
| FORTUNE KING PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| PROJECT KING PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KING SANTA SAFETY GLASS PROJECT LIMITED | Private company limited by shares | Live |
| PROJECT KING TRADING LIMITED | Private company limited by shares | Dissolved |
| PROJECT KINGDOM LIMITED | Private company limited by shares | Live |
| KINGS PROJECT COMPANY LIMITED | Private company limited by shares | Live |
| KING'S PROJECT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KING'S PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| PROJECT K.K. CO., LIMITED | Private company limited by shares | Dissolved |
| Knight Frank Project Design & Delivery Limited | Private company limited by shares | Live |
| WHITE KNIGHT PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| KONASIA PROJECT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KONSENT PROJECT PARTNERS LIMITED | Private company limited by shares | Live |
| KOREA HI-TECH PROJECT INCUBATE CENTER LIMITED | Private company limited by shares | Live |
| LAKE PROJECT ENTERPRISES LIMITED | Private company limited by shares | Live |
| LAND PROJECT LIMITED | Private company limited by shares | Dissolved |
| LAND PROJECT LIMITED | Private company limited by shares | Live |
| Project A Landscape Co. Limited | Private company limited by shares | Live |
| Lasagna Project Limited | Private company limited by shares | Live |
| Bio Latin Project Limited | Private company limited by shares | Live |
| Project Laya Limited | Private company limited by shares | Live |
| Lazzy Project Company Limited | Private company limited by shares | Live |
| LEAD PROJECT LIMITED | Private company limited by shares | Dissolved |
| LEADER PROJECT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Leading Project Work Company Limited | Private company limited by shares | Live |
| PROJECT LEARN LIMITED | Private company limited by shares | Dissolved |
| PROJECT L LEARNING CENTRE LIMITED | | Live |
| Project Learnt Limited | Private company limited by shares | Live |
| DAY LEASE PROJECT LIMITED -THE- | Private company limited by shares | Dissolved |
| PROJECT LEONARDO HK LIMITED | Private company limited by shares | Live |
| Leprosy Project Limited -The- | Company limited by guarantee | Live |
| LEVENTER PROJECT MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| Library Project Limited | Company limited by guarantee | Live |
| Life Project Limited | Private company limited by shares | Live |
| CHINA LIFE PROJECT LIMITED | Private company limited by shares | Live |
| Project Good Life HK Limited | | Live |
| PROJECT LIGHT LIMITED | Private company limited by shares | Live |
| HK PROJECT LIGHT CO., LIMITED | Private company limited by shares | Live |
| Lucky Project Light Co., Limited | Private company limited by shares | Live |
| LITTLE LIGHT ART PROJECT LIMITED | 擔保有限公司 | Live |
| MOON LIGHT PROJECT LIMITED | Private company limited by shares | Live |
| AMIC Project Lighting Co. Limited | Private company limited by shares | Live |
| PROJECT LINK LIMITED | Private company limited by shares | Live |
| LINK PROJECT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ASIA PROJECT LINK LIMITED | Private company limited by shares | Dissolved |
| Project Little Dream Limited | Company limited by guarantee | Live |
| Project UK (Middlewood Locks) Limited | Private company limited by shares | Live |
| Lofty Project Limited | | Live |
| PROJECT LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| AGILITY PROJECT LOGISTICS LIMITED | Private company limited by shares | Live |
| BBK PROJECT LOGISTICS CO., LIMITED | Private company limited by shares | Live |
| Holistic Project Logistics Consulting Limited | | Live |
| PEL - PROJECT ENGINEERING AND LOGISTICS CORPORATION LIMITED | Private company limited by shares | Live |
| Frontier Project Logistics Limited | Private company limited by shares | Live |
| GLOBAL PROJECT LOGISTICS LIMITED | Private company limited by shares | Live |
| EXPRO PROJECT LOGISTICS (HONG KONG) LIMITED | Private company limited by shares | Live |
| Kerry Project Logistics (Hong Kong) Limited | Private company limited by shares | Live |
| Kerry Project Logistics International Limited | Private company limited by shares | Live |
| Merlin Project Logistics Limited | | Live |
| SeaBlue Project Logistics Network Limited | | Live |
| PINKCO PROJECT LOGISTICS (HK) CO., LIMITED | Private company limited by shares | Live |
| LONG PROJECT LIMITED | Private company limited by shares | Dissolved |
| LONG PROJECT LIMITED | Private company limited by shares | Dissolved |
| LONG YAT PROJECT COMPANY LIMITED | Private company limited by shares | Live |
| Lord Star Project Limited | Private company limited by shares | Live |
| LO'S PROJECT CONSULTANT COMPANY LIMITED | Private company limited by shares | Live |
| I love you the project Limited | Private company limited by shares | Live |
| LOYAL PROJECT LIMITED | Private company limited by shares | Dissolved |
| Lucid Project Consulting Limited | Private company limited by shares | Live |
| LUCKY PROJECT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUCKY PROJECT LIMITED | Private company limited by shares | Live |
| LUCKY PROJECT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HANG LUNG PROJECT MANAGEMENT LIMITED | Private company limited by shares | Live |
| LUWIC PROJECT ALLIANCE COMPANY LIMITED | Private company limited by shares | Dissolved |