| DAH CHONG HONG (F.O.M.) LIMITED | Private company limited by shares | Dissolved |
| FOMA TRADING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| FOMAC LIMITED | Private company limited by shares | Live |
| FOMAGENT.HK. LIMITED | Private company limited by shares | Live |
| FoMaKo Limited | | Live |
| FOMALHAUT LIMITED | Private company limited by shares | Dissolved |
| Fomalhaut Limited | | Live |
| FOMALHAUT CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Fomalhaut Holding Limited | | Live |
| FOMAN LIMITED | Private company limited by shares | Dissolved |
| FOMARK PACKAGING LIMITED | Private company limited by shares | Live |
| FOMATE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FOMAX LIMITED | Private company limited by shares | Dissolved |
| FOMAX LIMITED | Private company limited by shares | Live |
| FOMAX HK LIMITED | Private company limited by shares | Live |
| FOMAX DEVELOPMENT LIMITED | Private company limited by shares | Live |
| FOMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FOMAX INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FOMAX INDUSTRY LIMITED | Private company limited by shares | Live |
| FOMAX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FOMAX INVESTMENT LIMITED | Private company limited by shares | Live |
| Fomax Technology Limited | Private company limited by shares | Live |
| FOMBERG TRADE LIMITED | Private company limited by shares | Dissolved |
| FOMDA ELECTRONIC (HONG KONG) LIMITED | Private company limited by shares | Live |
| FOME LIMITED | | Live |
| FOMEDA DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| FOMENTO LIMITED | Private company limited by shares | Dissolved |
| FOMENTO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FOMET SHOES (HK) INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| FOMETA CO., LIMITED | Private company limited by shares | Live |
| FOMETA (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| MARGONIX FOMETRICS LIMITED | Private company limited by shares | Dissolved |
| HYUNDAI FOMEX COMPANY LIMITED | Private company limited by shares | Live |
| HK Fomica Limited | Private company limited by shares | Live |
| FOMILL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FOMILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FOMILLE LIMITED | | Live |
| FOMIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOMIN ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| FOMIND LIMITED | | Live |
| FOMIS Lab H.K LIMITED | Private company limited by shares | Live |
| Fomito Limited | Private company limited by shares | Live |
| FOMIX PROFESSIONAL AUDIO CO., LIMITED | Private company limited by shares | Live |
| FOMM LIMITED | Private company limited by shares | Live |
| Fommos Limited | Private company limited by shares | Live |
| Fomo 9D Limited | Private company limited by shares | Live |
| FOMO LIMITED | Private company limited by shares | Live |
| FOMO LIMITED | | Live |
| Fomo Fab Limited | | Live |
| FOMO PAY PTE LIMITED | | Live |
| FOMO EXPERIENCE LIMITED | Private company limited by shares | Live |
| Fomo Eyewear Limited | Private company limited by shares | Live |
| Fomobuy Limited | Private company limited by shares | Live |
| FOMOCRAFT LIMITED | Private company limited by shares | Live |
| Fomolabs Limited | | Live |
| HONGKONG FOMON AUTOMOBILE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG FOMS FIBER CO., LIMITED | Private company limited by shares | Live |
| HONG KONG FOMS FIBER CO., LIMITED | Private company limited by shares | Live |
| FOMTEC ENTERPRISES LIMITED | Private company limited by shares | Live |
| FOMTEC MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| Fomtech Limited | Private company limited by shares | Dissolved |
| FOMWARE LIMITED | | Live |