| FITZ AND FLOYD TRADING COMPANY OF CHINA, LIMITED | Private company limited by shares | Live |
| Fitz Group Limited | Private company limited by shares | Live |
| HK FITZ ONLINE INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| FitzBee Limited | Private company limited by shares | Live |
| FITZCARARDO LIMITED | Private company limited by shares | Dissolved |
| FITZGERALD, LAW & COMPANY LIMITED | Private company limited by shares | Dissolved |
| FITZGERALD COMPANY LIMITED | Private company limited by shares | Dissolved |
| FITZGERALD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SCOTT FITZGERALD LIMITED | Private company limited by shares | Dissolved |
| Bowman and Fitzhugh Limited | | Live |
| Fitzman Fitness Company Limited | Private company limited by shares | Live |
| FITZMAURICE LIMITED | Private company limited by shares | Dissolved |
| FITZONE LIMITED | Private company limited by shares | Live |
| Fitzone Fitness Limited | | Live |
| FITZPATRICK (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Fitzrovia Supply Chain Management Co., Limited | | Live |
| FITZROVIA INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| FITZROY COMPANY LIMITED | Private company limited by shares | Dissolved |
| FITZROY LIMITED | Private company limited by shares | Live |
| FITZROYA FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| FITZWILLIAM LIMITED | Private company limited by shares | Live |
| Fitzwilliam Business Centre Limited | Private company limited by shares | Dissolved |
| FITZWILLIAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |