| Relationships | Role | Relationship Start | Relationship End |
| Selco Service Corporation | Parent | 9/22/1998 | 1/1/2001 |
| Mesa Drive, Inc. | Parent | 9/22/1998 | 1/1/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Selco Service Corporation | Parent | 9/22/1998 | 1/1/2001 |
| Mesa Drive, Inc. | Parent | 9/22/1998 | 1/1/2001 |