| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Partners Iv, A Minnesota Limited Partnership | Parent | 3/14/1996 | 5/6/1997 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 12/23/1995 | 5/6/1997 |
| Norwest Equity Capital, L.L.C. | Parent | 12/24/1996 | 5/6/1997 |
| Norwest Equity Partners Iv, A Minnesota Limited Partnership | Parent | 9/16/1994 | 12/22/1995 |