| Business | Phone |
| American Aerostar Corp N118w18251 Bunsen Dr, Germantown 53022 | (262) 257-6600 |
| Applied Biochemists W175n11163 Stonewood Dr 234, Germantown 53022 | (262) 255-4449 |
| Asset Development Group W211n11810 Hilltop Cir, Germantown 53022 | (414) 351-8000 |
| Be Heard Communications N96w14626 Emerald Ln, Germantown 53022 | (414) 218-5452 |
| Bianchi Usa W149n9900 Still Water Ct, Germantown 53022 | (262) 250-0330 |
| Canada Plus Llc W175n11117 Stonewood Dr, Germantown 53022 | (262) 251-2925 |
| Dorran Enterprise W171n10683 Aspen Ln, Germantown 53022 | (262) 253-1633 |
| Fred A Mikkelson Inc W175n11117 Stonewood Dr, Germantown 53022 | (262) 251-5263 |
| G E Co W158n10738 Catskill Ln, Germantown 53022 | (262) 251-7049 |
| Semcor Inc W175n11163 Stonewood Dr, Germantown 53022 | (262) 895-3452 |
| Patrick Douglas Inc N106w16212 Fieldstone Pass, Germantown 53022 | (414) 354-4422 |
| S Three Intl Llc N116w16150 Main St, Germantown 53022 | (262) 253-3662 |
| Landmark Enterprises Inc W175n11163 Stonewood Dr, Germantown 53022 | (262) 415-1249 |
| Luric & Assoc N118w18531 Bunsen Dr, Germantown 53022 | (262) 253-9300 |
| M K Design Inc N112w19401 Mequon Rd, Germantown 53022 | (262) 253-0554 |
| Mikron Tekstar W190n11701 Moldmakers Way, Germantown 53022 | (262) 251-2534 |
| Netcess N112w16236 Mequon Rd, Germantown 53022 | (262) 502-0147 |