Last updated:
| Corporation | Joined at | |
|---|---|---|
|
|
Grey Star Conglomerate | about 17 years |
|
|
Perkone | over 17 years |
|
|
Grey Star Conglomerate | over 18 years |
|
|
Perkone | over 18 years |
|
|
Libertas Contraho | almost 19 years |
|
|
School of Applied Knowledge | almost 19 years |