| DSB FERRO LIMITED | Private company limited by shares | Live |
| Kaz Ferro Limited | | Live |
| FERROALLOYS AND MINERALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERROAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERROCADIA LIMITED | Private company limited by shares | Live |
| FERROCO LIMITED | Private company limited by shares | Dissolved |
| Ashers FerroEnergy Limited | Private company limited by shares | Live |
| FERROFIELD COMPANY LIMITED | Private company limited by shares | Live |
| FERROFOSS IMP & EXP LIMITED | Private company limited by shares | Live |
| Ferroleum Group Limited | Private company limited by shares | Live |
| FERROMAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERROMAX (CHINA) LIMITED | Private company limited by shares | Dissolved |
| JAIMANS FERROMET LIMITED | Private company limited by shares | Live |
| FERROMIN LIMITED | Private company limited by shares | Dissolved |
| Ferromin Limited | Private company limited by shares | Dissolved |
| FERRONE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| FERRONI LIMITED | Private company limited by shares | Live |
| Ashers Ferro-Ores Limited | Private company limited by shares | Live |
| FERROSCALE LIMITED | Private company limited by shares | Live |
| Ferrosynth Limited | | Live |
| FERROTEC COMPANY LIMITED | Private company limited by shares | Live |
| AMPEX FERROTEC LIMITED | Private company limited by shares | Dissolved |
| FERROTEC APOLLO HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| Ferrotur Co., Limited | Private company limited by shares | Live |
| NON FERROUS TI LIMITED | Private company limited by shares | Live |
| FERROUS ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| FERROUS SOLUTIONS CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| MEGACORP FERROUS (ASIA) LIMITED | Private company limited by shares | Live Ceased dormancy on 17-Apr-2013 |
| FERROUS SOLUTIONS LIMITED | Private company limited by shares | Live |
| Ferrox Company Limited | Private company limited by shares | Live |
| Ferrox Fintech Company Limited | Private company limited by shares | Live |
| FERROX HOLDING LIMITED | Private company limited by shares | Dissolved |
| FERROX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FERROX INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| FERROZELL HONG KONG LIMITED | Private company limited by shares | Dissolved |