Last updated:
| Corporation | Joined at | |
|---|---|---|
| 
                 | 
              Quantum Reaction. | over 11 years | 
| 
                 | 
              Atomic Reaction | almost 12 years | 
| 
                 | 
              Quantum Reaction. | over 13 years | 
| 
                 | 
              Atomic Reaction | over 13 years | 
| 
                 | 
              Quantum Reaction. | over 15 years | 
| 
                 | 
              Atomic Reaction | about 17 years | 
| 
                 | 
              School of Applied Knowledge | over 17 years |