Last updated:
| Corporation | Joined at | |
|---|---|---|
|  | Serenity's Second Ascension | over 15 years | 
|  | Perkone | over 15 years | 
|  | Serenity Ascension | over 16 years | 
|  | Perkone | over 16 years | 
|  | death ascension | over 16 years | 
|  | Serenity Ascension | about 17 years | 
|  | Perkone | about 17 years | 
|  | Ares Macrotechnology | about 17 years | 
|  | Serenity Ascension | over 17 years | 
|  | School of Applied Knowledge | almost 18 years |