| Symbol | Name | Country | Exchange |
|---|---|---|---|
| MJDLF | Major Drilling Grp I | US | OTC |
| OBGRF | Orbit Garant Drillin | US | OTC |
| MDI | Major Drilling Group International Inc. | CA | TSX |
| OGD | Orbit Garant Drilling Inc | CA | TSX |
| PHX | PHX Energy Services Corp. | CA | TSX |
| 3MJ | Major Drilling Group International Inc | DE | F |
| FW9 | AJ LUCAS GROUP LTD | DE | F |