| FERMAN SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FERMANAGH COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERMANI SHOES INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| FERMAT LIMITED | Private company limited by shares | Dissolved |
| FERMAT Asia Limited | Private company limited by shares | Live |
| FERMAT GROUP LIMITED | Private company limited by shares | Live |
| FERMAT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Fermat Inspection Technology Company Limited | Private company limited by shares | Live |
| Fermata Limited | Private company limited by shares | Live |
| FERMAX LIMITED | Private company limited by shares | Live |
| Fermax Cares Limited | | Live |
| FERMAX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Fermax Women Limited | | Live |
| FERMAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERMAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| La Ferme Limited | Private company limited by shares | Live |
| FERMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| UK FERMENT CLEAN BIOTECH TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| Ferment Production Limited | Private company limited by shares | Live |
| FERMENTA ASIA LIMITED | Private company limited by shares | Dissolved |
| FERMENTECH LIMITED | Private company limited by shares | Dissolved |
| FERMENTECH COMPANY LIMITED | Private company limited by shares | Live |
| Fermentek Products Limited | Private company limited by shares | Dissolved |
| Fermento Italia Limited | | Live |
| FERMETA LIMITED | Private company limited by shares | Dissolved |
| FERMETE CO., LIMITED | Private company limited by shares | Live |
| Fermi Enterprise Limited | | Live |
| FERMIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERMIN LIMITED | Private company limited by shares | Live |
| Fermin E-Commerce Co., Limited | | Live |
| Fermion Limited | Private company limited by shares | Live |
| Fermion Capital Limited | Private company limited by shares | Live |
| Fermion Investments Limited | Private company limited by shares | Live |
| FERMITECH (HK) LIMITED | Private company limited by shares | Live |
| FERMOB ASIA LIMITED | Private company limited by shares | Dissolved |
| FERMONT LIMITED | Private company limited by shares | Dissolved |
| Fermonte Limited | Private company limited by shares | Live |