| M. B. HUMPHREY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUMPHREY LIMITED | Private company limited by shares | Dissolved |
| HUMPHREY LIMITED | Private company limited by shares | Live |
| HUMPHREY & ASSOCIATES LIMITED | Private company limited by shares | Live |
| HUMPHREY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUMPHREY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Humphrey (HONG KONG) LIMITED | Private company limited by shares | Live |
| HUMPHREY & STRETTON (HONG KONG) LIMITED | Private company limited by shares | Live |
| HUMPHREY & SONS LIMITED | Private company limited by shares | Live |
| HUMPHREY & STRETTON (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Humphrey & Stretton (Asia) Limited | Private company limited by shares | Live |
| Humphrey & Stretton (Asia) Limited | | Live |
| Humphrey Trading Limited | Private company limited by shares | Live |
| HUMPHREY TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HUMPHREYS, BOYLE AND COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HUMPHREYS ESTATE (DEVELOPMENTS) LIMITED | Private company limited by shares | Dissolved |
| HUMPHREYS ESTATE (DOUGLAS) LIMITED | Private company limited by shares | Dissolved |
| HUMPHREYS ESTATE & FINANCE COMPANY, LIMITED | Public company limited by shares | Live |
| Humphreys Peak Limited | Private company limited by shares | Live |
| HUMPHREYS ESTATE (M.R. PROPERTIES) LIMITED | Private company limited by shares | Dissolved |