| Business | Phone |
| Ams Inc Waukesha 53186 | (262) 544-8606 |
| Tiefenthaler Machinery Inc W227n193 Westmound Dr, Waukesha 53186 | (262) 513-1111 |
| Mat-3 Inc 300 Travis Ln 16, Waukesha 53189 | (262) 524-8810 |
| Spring City Pre-Press Inc 2133 S West Ave, Waukesha 53189 | (262) 896-1985 |
| Midwest Engineered Systems 2204 Badger Ct, Waukesha 53188 | (262) 757-9164 |
| Icafe-Rpm Industries W223n790 Saratoga Dr, Waukesha 53186 | (262) 896-4380 |
| Mac Arthur Power Ctr 1903 Mac Arthur Rd, Waukesha 53188 | (262) 544-5808 |