| FORTISBRIGHT COMPANY LIMITED | | Live |
| FortisHill Consulting Limited | | Live |
| FORTISLAND HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Fortisman Industry Limited | | Live |
| Fortisong Industrial Limited | Private company limited by shares | Live |
| FortisWills (HK) Limited | Private company limited by shares | Live |
| AKLS FortiTech Limited | | Live |
| FORTITER HONG KONG LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE LIMITED | Private company limited by shares | Dissolved |
| Fortitude Limited | Private company limited by shares | Live |
| FORTITUDE SPECIALIST CLINIC LIMITED | Private company limited by shares | Live |
| Fortitude Enterprise Co., Limited | Private company limited by shares | Live |
| FORTITUDE CONSULTING LIMITED | Private company limited by shares | Live |
| Fortitude Finance Consulting Co., Limited | Private company limited by shares | Live |
| Fortitude Consulting Investment Management Co., Limited | Private company limited by shares | Live |
| FORTITUDE C.P.A. LIMITED | Private company limited by shares | Live |
| FORTITUDE CULTURAL EDUCATION CO., LIMITED | Private company limited by shares | Live |
| DYNAMIC FORTITUDE LIMITED | Private company limited by shares | Live |
| Fortitude Spirit Engineering Company Limited | Private company limited by shares | Live |
| FORTITUDE ENGINEERS COMPANY LIMITED -THE- | Private company limited by shares | Live |
| FORTITUDE ESTATES LIMITED | Private company limited by shares | Live |
| EXMAR Fortitude LNG Limited | | Live |
| FORTITUDE GLOBAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE GROUP LIMITED | Private company limited by shares | Live |
| FORTITUDE DOMESTIC HEALTH CARE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Fortitude (Hong Kong) Company Limited | Private company limited by shares | Live |
| FORTITUDE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| VAST FORTITUDE INVESTMENT LIMITED | Private company limited by shares | Live |
| FORTITUDE MANUFACTORY LIMITED | Private company limited by shares | Live |
| Fortitude Manufacturing Limited | Private company limited by shares | Dissolved |
| MAPLE FORTITUDE MARITIME LIMITED | Private company limited by shares | Live |
| FORTITUDE ORIGN CO., LIMITED | Private company limited by shares | Live |
| Fortitude Spirit (Holding) Co. Limited | Private company limited by shares | Live |
| FORTITUDE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTITUDE WORKSHOP LIMITED | Private company limited by shares | Live |
| FORTITUDO LIMITED | Private company limited by shares | Live |
| FORTITUDO SPES LIMITED | Private company limited by shares | Dissolved |
| Fortium Limited | | Live |
| FORTIUS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FORTIUS HEALTHCARE GROUP LIMITED | Private company limited by shares | Dissolved |
| FORTIUS TRADING HK LIMITED | | Live |
| FORTIVALE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Fortix HK Limited | | Live |
| FORTKIN INVESTMENT LIMITED | Private company limited by shares | Live |
| Fortknox Capital Limited | Private company limited by shares | Live |
| FORTKNOX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FORTLAKE COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTLAND LIMITED | Private company limited by shares | Dissolved |
| FORTLAND LIMITED | Private company limited by shares | Live |
| FORTLAND CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| FORTLAND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FORTLAND INDUSTRIAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FOREVER FORTLAND LIMITED | Private company limited by shares | Live |
| FORTLAND HOLDINGS LIMITED | Private company limited by shares | Live |
| FORTLAND INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTLAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FORTLAND SECURITY PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| FORTLAND TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTLAND TRADING COMPANY LIMITED | Private company limited by shares | Live |
| FORTLANE COMMERCIAL CORPORATION LIMITED | Private company limited by shares | Live |
| FORTLANE ESTATES LIMITED | Private company limited by shares | Dissolved |
| FORTLANE MERCHANDISING LIMITED | Private company limited by shares | Dissolved |
| FORTLINE COMPANY LIMITED | Private company limited by shares | Live |
| Fortline Shipping Limited | Private company limited by shares | Live |
| Fortline Technology Company Limited | | Live |
| FORTLUCK LIMITED | Private company limited by shares | Dissolved |
| FORTMAN LIMITED | Private company limited by shares | Dissolved |
| FORTMAP LIMITED | Private company limited by shares | Dissolved |
| FORTMARK LIMITED | Private company limited by shares | Dissolved |
| FORTMEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTMET LIMITED | Private company limited by shares | Live |
| FORTMONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTMOST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FORTMOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FORTNET SELECT LIMITED | Private company limited by shares | Dissolved |
| FORTNEW DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FORTNEW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FORTNIGHTLY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Fortnostress Asia Limited | Private company limited by shares | Dissolved |
| FORTNUM CAPITAL LIMITED | Private company limited by shares | Dissolved |
| FORTNUM FINANCE LIMITED | Private company limited by shares | Dissolved |
| FORTNUM & MASON LIMITED | Private company limited by shares | Dissolved |
| FORTNUM RESEARCH LIMITED | Private company limited by shares | Dissolved |
| Forto Loy Investments Company Limited | Private company limited by shares | Live |
| FORTOL LIMITED | Private company limited by shares | Live |
| FORTON LIMITED | Private company limited by shares | Dissolved |
| FORTON LIMITED | Private company limited by shares | Live |
| FORTON (ASIA) LIMITED | Private company limited by shares | Live |
| FORTON (CHINA) LIMITED | Private company limited by shares | Dissolved |
| FORTON ENTERPRISES LIMITED | Private company limited by shares | Live |
| FORTON INVESTMENT LIMITED | Private company limited by shares | Live |
| FORTON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| FORTON TRADING LIMITED | Private company limited by shares | Dissolved |
| FORTON TRADING LIMITED | Private company limited by shares | Live |
| FORTONE LIMITED | Private company limited by shares | Dissolved |
| FORTONE LIMITED | Private company limited by shares | Live |