| Company Name | Type | Status |
|---|---|---|
| SHARPEN LIMITED | Private company limited by shares | Dissolved |
| SHARPEN CO LIMITED | Private company limited by shares | Dissolved |
| SHARPEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YU KONG KNIFE SHARPENING WORKS COMPANY LIMITED | Private company limited by shares | Live |
| SHARPENORD COMPANY LIMITED | Private company limited by shares | Dissolved |