| Company Name | Type | Status |
|---|---|---|
| SIKKIM FERRO ALLOYS LIMITED | Private company limited by shares | Live |
| SISI ALLOYS LIMITED | Private company limited by shares | Live |
| BK alloys technology Limited | Private company limited by shares | Live |
| A & C Ferro Alloys Trading Company Limited | Private company limited by shares | Dissolved |
| UNITED ALLOYS LIMITED | Private company limited by shares | Dissolved |
| ALLOYSASIA LIMITED | Private company limited by shares | Dissolved |
| AlloyX (Hong Kong) Limited | Live |