| Company Name | Type | Status |
|---|---|---|
| CMV Blasting HK Limited | Live | |
| Commercial Blasting Solutions Limited | Private company limited by shares | Live |
| FAR EAST DRILLING AND BLASTING LIMITED | Private company limited by shares | Live |
| EFFECTIVE BLASTING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BLASTING ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| METAICE BLASTING LIMITED | Live | |
| VISION BLASTING LIMITED | Private company limited by shares | Live |