| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 12/9/1998 | 8/31/2001 |
| Norwest Equity Partners Vii, Lp | Parent | 12/31/2000 | 8/31/2001 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 4/14/1997 | 12/8/1998 |