| Symbol | Name | Country | Exchange |
|---|---|---|---|
| DDH | DDH 1 Drilling Pty Ltd | AU | ASX |
| AUSDF | Ausdrill Ltd | US | OTC |
| LECBF | Lepanto Consolidated Mining | US | OTC |
| MLLGF | Mullen Group Ltd | US | OTC |
| SOUTHWEST | South West Pinnacle Exploration Limited | IN | NSE |
| DRIL | Drillcon AB | SE | ST |
| 8021 | Topoint Technology Co Ltd | TW | TW |