| FLANAGAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FLANCORT LIMITED | Private company limited by shares | Dissolved |
| HONGKONG FLANDE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| FLANDER LIMITED | Private company limited by shares | Dissolved |
| FLANDERS LIMITED | Private company limited by shares | Dissolved |
| FLANDERS ASIA LIMITED | Private company limited by shares | Dissolved |
| FLANDERS ENTERPRISES LIMITED | Private company limited by shares | Live |
| FLANDY LIMITED | Private company limited by shares | Live |
| Flaneo Technology Limited | Private company limited by shares | Live |
| Flaner Limited | Private company limited by shares | Live |
| Flanerie Parisienne Limited | Private company limited by shares | Live |
| A Flaneur Limited | Private company limited by shares | Live |
| HK FLANGE CO ., LIMITED | Private company limited by shares | Live |
| UBU FLANGE AND FORGING LIMITED | Private company limited by shares | Dissolved |
| MRC FLANGEFIT UK LIMITED | Private company limited by shares | Live |
| Flangel Group Limited | Private company limited by shares | Live |
| FLANK LAI LIMITED | Private company limited by shares | Live |
| FLANK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FLANK GROUP LIMITED | Private company limited by shares | Live |
| NEW FLANK UNITED INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| FLANKER LIMITED | | Live |
| FLANNEL LIMITED | Private company limited by shares | Dissolved |
| FLANNELETTE LIMITED | Private company limited by shares | Dissolved |
| FLANNELS LUXURY GROUP LIMITED | Private company limited by shares | Live |
| FLANNERY TIMBER LIMITED | Private company limited by shares | Dissolved |
| FLANTRONICS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Flantronics Technology Company Limited | Private company limited by shares | Live |