| JEFFREY LEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| JEFFREY LIMITED | Private company limited by shares | Dissolved |
| JEFFREY HUI LIMITED | Private company limited by shares | Dissolved |
| JEFFREY LUNG & ASSOCIATES LIMITED | Private company limited by shares | Live |
| JEFFREY Certification Consulting Service HK Co., Limited | Private company limited by shares | Live |
| JEFFREY ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JEFFREY HATANO LIMITED | Private company limited by shares | Live |
| JEFFREY SHIPPING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Jeffrey Hunt Design (Hong Kong) Limited | Private company limited by shares | Live |
| JEFFREY JEWELLERY CO. LIMITED | Private company limited by shares | Live |
| JEFFREY MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Jeffrey Michael Lau (D.C.) Company Limited | Private company limited by shares | Live |
| Ndrew and Jeffrey Company Limited | | Live |
| JEFFREY PHOENIX ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| N. JEFFREY PROPERTY AGENCY LIMITED | Private company limited by shares | Dissolved |
| Jeffrey Trading Limited | Private company limited by shares | Live |
| Jeffrey Watches Company Limited | | Live |
| JEFFREY AND WINDSOR COMPANY LIMITED | Private company limited by shares | Dissolved |
| JEFFREY'S INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |