| Company Name | Type | Status |
|---|---|---|
| H.K.I.E. COMPANY LIMITED | Private company limited by shares | Dissolved |
| HKIE CONSULTING LIMITED | Private company limited by shares | Dissolved |
| HKIEC LIMITED | Private company limited by shares | Dissolved |
| HKIEDCSSA LIMITED | Private company limited by shares | Live |
| HKIES Overseas Education & Study Tours Limited | Private company limited by shares | Live |