| Business | Phone |
| Corporate Search Inc Po Box 1808, Waukesha 53187 | (262) 542-6260 |
| Reliable Personnel 148 Wisconsin Ave 214, Waukesha 53186 | (262) 363-3310 |
| Risch Darlington Assoc 20720 Watertown Rd 201, Waukesha 53186 | (262) 717-9147 |
| Peter E Werra & Assoc Waukesha 53188 | (262) 574-7113 |
| James Group S58w22335 Weiland Dr, Waukesha 53189 | (262) 650-9597 |
| Lyons & Assoc 639 Crestwood Dr, Waukesha 53188 | (262) 542-2828 |