Last updated:
| Corporation | Joined at | |
|---|---|---|
|
|
Federated Tax Shelter | almost 13 years |
|
|
The Scope | almost 13 years |
|
|
Weyland Consortium | over 13 years |
|
|
Federated Tax Shelter | about 14 years |
|
|
Center for Advanced Studies | about 14 years |