| ZINC BOX LIMITED | Private company limited by shares | Live |
| ZINC LIMITED | Private company limited by shares | Live |
| Zinc Lab Limited | | Live |
| Zinc Entertainment Limited | Private company limited by shares | Live |
| MINMETALS RESOURCES LEAD & ZINC COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZINC STRATEGIC LIMITED | Private company limited by shares | Dissolved |
| ZINCERE LIMITED | Private company limited by shares | Live |
| ZINCERE HOLDING LIMITED | Private company limited by shares | Live |
| Zinch Limited | Private company limited by shares | Live |
| ZINCMINT LIMITED | Private company limited by shares | Dissolved |
| ZINCO LIMITED | Private company limited by shares | Dissolved |
| ZINCO LIMITED | Private company limited by shares | Dissolved |
| Zinco Inc Limited | Private company limited by shares | Live |
| ZINCO TEXTILES LIMITED | Private company limited by shares | Live Ceased dormancy on 12-Apr-2010 |
| ZINCOXIDER CHEM LIMITED | Private company limited by shares | Live |
| LES GRANDS ZINCS LIMITED | Private company limited by shares | Live |
| ZINCTIN LIMITED | Private company limited by shares | Dissolved |
| ZINCTIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |