Last updated:
| Corporation | Joined at | |
|---|---|---|
|  | Derpotle | over 7 years | 
|  | Perkone | over 7 years | 
|  | Broski North | over 8 years | 
|  | Perkone | about 11 years | 
|  | Broski North | over 11 years | 
|  | State War Academy | over 14 years |