Last updated:
| Corporation | Joined at | |
|---|---|---|
|  | Ion Corp. | over 16 years | 
|  | Caldari Provisions | over 16 years | 
|  | Outland Research and Development | over 16 years | 
|  | Semper Macto Letum | over 16 years | 
|  | Ion Corp. | almost 17 years | 
|  | Caldari Provisions | almost 17 years | 
|  | Cura Ursus Inc. | almost 17 years | 
|  | Caldari Provisions | almost 17 years | 
|  | Ion Corp. | over 17 years | 
|  | State War Academy | almost 18 years |