Last updated:
| Corporation | Joined at | |
|---|---|---|
| 
                 | 
              Fortes Holdings Group | over 12 years | 
| 
                 | 
              Gray Matter Holdings | over 13 years | 
| 
                 | 
              The Scope | over 14 years | 
| 
                 | 
              Gray Matter Holdings | almost 15 years | 
| 
                 | 
              The Scope | almost 15 years | 
| 
                 | 
              Gray Matter Holdings | almost 15 years | 
| 
                 | 
              The Scope | about 17 years | 
| 
                 | 
              Gray Matter Holdings | over 17 years | 
| 
                 | 
              The Scope | over 17 years | 
| 
                 | 
              Gray Matter Holdings | over 17 years | 
| 
                 | 
              The Scope | over 17 years | 
| 
                 | 
              Gray Matter Holdings | over 17 years | 
| 
                 | 
              The Scope | over 17 years | 
| 
                 | 
              Gray Matter Holdings | about 18 years | 
| 
                 | 
              The Scope | about 18 years | 
| 
                 | 
              Gray Matter Holdings | almost 19 years | 
| 
                 | 
              The Scope | almost 19 years | 
| 
                 | 
              Shinra | about 19 years | 
| 
                 | 
              The Scope | about 19 years | 
| 
                 | 
              British Space Corporation | almost 20 years | 
| 
                 | 
              BSC Academy | about 20 years | 
| 
                 | 
              Center for Advanced Studies | over 20 years |