Last updated:
| Corporation | Joined at | |
|---|---|---|
|  | Universal Innovations | about 12 years | 
|  | Sarasvati Industries | about 14 years | 
|  | Imperial Shipment | over 14 years | 
|  | Universal Innovations | over 15 years | 
|  | Imperial Shipment | over 15 years | 
|  | Sarasvati Industries | almost 16 years | 
|  | Hedion University | about 16 years |