| Business | Phone |
| Annie & Associates Kennewick 99336 | (509) 374-4808 |
| Tri-Cities Enterprise Ctr 124 W Kennewick Ave, Kennewick 99336 | (509) 582-9440 |
| Columbia Audit Resources 6951 W Grandridge Blvd 209, Kennewick 99336 | (509) 783-0377 |
| Gladstone Group Inc Kennewick 99336 | (509) 531-3982 |