| Business | Phone |
| Dexter Executive Search 1940 Westmoor Ter, Elm Grove 53122 | (262) 786-6620 |
| Richard Warnes & Assoc 13330 Marquette Ave, Elm Grove 53122 | (262) 785-7576 |
| Prime Execu Search 12455 Wrayburn Rd, Elm Grove 53122 | (262) 782-4648 |
| Koehler & Co 700 Pilgrim Pkwy 104, Elm Grove 53122 | (262) 796-8010 |
| Maglio & Co Inc 500 Elm Grove Rd 209, Elm Grove 53122 | (262) 784-6020 |