| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Partners Iv, A Minnesota Limited Partnership | Parent | 4/29/1992 | 8/31/2001 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 8/30/1995 | 8/31/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Partners Iv, A Minnesota Limited Partnership | Parent | 4/29/1992 | 8/31/2001 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 8/30/1995 | 8/31/2001 |