| Company Name | Type | Status |
|---|---|---|
| AFFILIATED GUIDE SERVICE LIMITED | Private company limited by shares | Dissolved |
| AMATEUR RADIO LABORATORY LIMITED | Private company limited by shares | Dissolved |
| HIP SHUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| J. T. & COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRAPHIC COMMUNICATION LIMITED | Private company limited by shares | Live |