| Company Name | Type | Status |
|---|---|---|
| HORNER APG ASIA LIMITED | Private company limited by shares | Live |
| HORNER FLOORING (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HORNER ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| Colin Horner Global Limited | Live | |
| Horner International Limited | Private company limited by shares | Live |
| Horner and Roberts Limited | Private company limited by shares | Live |