| AL HIDDAY INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Hiddekel Limited | Private company limited by shares | Live |
| HIDDEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| A HIDDEN LAB LIMITED | Private company limited by shares | Live |
| Hidden Gem Limited | Private company limited by shares | Live |
| HIDDEN FOR NOW LIMITED | Private company limited by shares | Live |
| HIDDEN GEN LIMITED | Private company limited by shares | Live |
| Hidden Gem HK Limited | | Live |
| HIDDEN MOON (1978) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hidden Boss Limited | Private company limited by shares | Live |
| HIDDEN CHINA LIMITED | Private company limited by shares | Live |
| HIDDEN COMPONENTS CO., LIMITED | Private company limited by shares | Live |
| Hidden Dragon Investment Co., Limited | Private company limited by shares | Live |
| HIDDEN LEADER CO., LIMITED | Private company limited by shares | Dissolved |
| HIDDEN LEADER CO., LIMITED | Private company limited by shares | Live |
| Hidden Coffee HK Limited | Private company limited by shares | Live |
| HIDDEN ONE DESIGN LIMITED | Private company limited by shares | Live |
| HIDDEN DRAGON LIMITED | Private company limited by shares | Live |
| HIDDEN EDGE LIMITED -THE- | Private company limited by shares | Dissolved |
| HIDDEN GARDEN LIMITED | Private company limited by shares | Live |
| The Hidden Cat Group Limited | | Live |
| Hidden Horse Group Shareholding Limited | Private company limited by shares | Live |
| Hidden Hill Investment HK I Limited | | Live |
| Hidden Hill Investment HK II Limited | | Live |
| Hidden Hill Investment HK VI Limited | | Live |
| Hidden Hill Investment HK VII Limited | | Live |
| Hidden Hill Investment HK III Limited | | Live |
| Hidden Hill Investment HK V Limited | | Live |
| Hidden Hill Investment HK IV Limited | | Live |
| A HIDDEN LAB INVESTMENTS LIMITED | Private company limited by shares | Live |
| GLP Hidden Hill (Hong Kong) Limited | | Live |
| HIDDEN MANAGEMENT LIMITED | Private company limited by shares | Live |
| Hidden Hill HK Investment Management Limited | | Live |
| HIDDEN PARK HOLDING LIMITED | Private company limited by shares | Dissolved |
| Hidden Place Limited | | Live |
| Hidden Playlab Limited | Private company limited by shares | Live |
| Hidden Wu Productions Limited | Private company limited by shares | Live |
| HIDDEN PARK PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| Hidden Park Productions Limited | | Live |
| HIDDEN SMOOTH LIMITED | Private company limited by shares | Dissolved |
| HIDDEN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Hidden Tones Limited | Private company limited by shares | Live |
| Hidden Treasure Company Limited | Private company limited by shares | Live |
| HIDDEN ULTIMATE LIMITED | Private company limited by shares | Live |
| The Hidden Valley Company Limited | | Live |
| Hidden Gem Wines Limited | Private company limited by shares | Dissolved |
| Hidden0 Company Limited | Private company limited by shares | Live |
| HIDDENLINE CO., LIMITED | Private company limited by shares | Live |
| HIDDEN-MONEY.COM LIMITED | Private company limited by shares | Dissolved |
| HIDDENSPOTLIGHT Limited | | Live |