| ERICO LIMITED | Private company limited by shares | Dissolved |
| ERICO LIMITED | Private company limited by shares | Live |
| ERICO LIMITED | Private company limited by shares | Dissolved |
| Erico Health Company Limited | Private company limited by shares | Live |
| ERICO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Erico International Limited | Private company limited by shares | Live |
| ERICO PHARMACEUTICAL NETWORK CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ERICO LIGHTNING TECHNOLOGIES KOWLOON LIMITED | Private company limited by shares | Dissolved |
| ERICOM LIMITED | Private company limited by shares | Dissolved |
| ERICOM LIMITED | | Live |
| ERICOME LIMITED | Private company limited by shares | Dissolved |
| ERICOME INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ERICON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ERICOOL LIMITED | Private company limited by shares | Dissolved |
| ERICORP-BOND TAK LIMITED | Private company limited by shares | Dissolved |
| ERICORP-BOND TAK LIMITED | Private company limited by shares | Live |
| ERICORP-SGI LIMITED | Private company limited by shares | Dissolved |
| ERICOW DIRECT LIMITED | Private company limited by shares | Dissolved |