| Business | Phone |
| Gain Industries Inc 9720 S 54th St, Franklin 53132 | (414) 421-4500 |
| General Automotive Mfg 5215 W Airways Ave, Franklin 53132 | (414) 423-6400 |
| Howard G Hinz Co Inc 9930 S Franklin Dr, Franklin 53132 | (414) 421-8890 |
| Magnum Screw Products Inc 9770 S 54th St, Franklin 53132 | (414) 423-6220 |