| HUMMING SUN LIMITED | Private company limited by shares | Dissolved |
| HUMMING BIRD LIMITED | Private company limited by shares | Dissolved |
| HUMMING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HUMMING PUBLISHING LIMITED | Private company limited by shares | Live |
| Hummingbag Limited | Private company limited by shares | Live |
| HUMMINGBIRD LIMITED | Private company limited by shares | Dissolved |
| HUMMINGBIRD LIMITED | Private company limited by shares | Live |
| HUMMINGBIRD HK LIMITED | Private company limited by shares | Live |
| Hummingbird Company Limited | Private company limited by shares | Live |
| HUMMINGBIRD ESL LIMITED | | Live |
| HUMMINGBIRDS LIMITED | Private company limited by shares | Live |
| HUMMINGBIRDS CAPITAL LIMITED | Private company limited by shares | Live |
| HUMMINGFUN LIMITED | | Live |
| Hummingstar Limited | Private company limited by shares | Live |