Last updated:
| Corporation | Joined at | |
|---|---|---|
|
|
Planetary Geophysics Inc | about 14 years |
|
|
Deep Core Mining Inc. | over 14 years |
|
|
School of Mines | over 14 years |
|
|
Deep Core Mining Inc. | over 15 years |
|
|
Sickle Moon | over 15 years |
|
|
Science and Trade Institute | over 16 years |