Last updated:
| Corporation | Joined at | |
|---|---|---|
|  | Germany's Last Geeks | almost 17 years | 
|  | Deep Core Mining Inc. | almost 17 years | 
|  | Germany's Last Geeks | over 17 years | 
|  | Deep Core Mining Inc. | over 17 years | 
|  | Strategic Solutions Ltd. | about 18 years | 
|  | Deep Core Mining Inc. | about 18 years | 
|  | THE KNIGHTS | almost 19 years | 
|  | Deep Core Mining Inc. | almost 19 years | 
|  | THE KNIGHTS Medicalservice | almost 19 years | 
|  | Deep Core Mining Inc. | almost 19 years | 
|  | THE KNIGHTS | about 19 years | 
|  | Deep Core Mining Inc. | about 19 years | 
|  | The Stone Fist Group | over 19 years | 
|  | Deep Core Mining Inc. | over 19 years | 
|  | Ravenclaw Manufacturing | over 19 years | 
|  | Deep Core Mining Inc. | over 19 years | 
|  | Ravenclaw Manufacturing | almost 20 years | 
|  | School of Applied Knowledge | almost 20 years |