| Business | Phone |
| Aero/Chem 7855 N Faulkner Rd, Milwaukee 53224 | (414) 354-4717 |
| Athea Laboratories Inc 500 W Oklahoma Ave, Milwaukee 53207 | (414) 489-9322 |
| Univar Usa 1707 S 101st St, Milwaukee 53214 | (414) 259-9350 |
| Stone Creek 270 E Highland Ave, Milwaukee 53202 | (414) 270-0557 |
| Solvox Manufacturing Co 11725 W Fairview Ave, Milwaukee 53226 | (414) 774-5664 |
| Pak Technology Corp Of America 5024 N 37th St, Milwaukee 53209 | (414) 438-8601 |