| Business | Phone |
| Allied Tool Products Inc 9334 N 107th St, Milwaukee 53224 | (414) 355-8280 |
| Challenger Blade Corp 4417 S Kansas Ave, Milwaukee 53235 | (414) 294-4027 |
| Wholesale Services Ltd 11817 W Dixon St, Milwaukee 53214 | (414) 259-1628 |
| Toolfab 2940 N 117th St, Milwaukee 53222 | (414) 453-5030 |
| Star Tool Co 11938 W Silver Spring Dr, Milwaukee 53225 | (414) 462-5440 |
| Ocs Production 3933 W North Ave, Milwaukee 53208 | (414) 442-1040 |
| Pdq Tooling Inc 4200 S Nevada St, Milwaukee 53235 | (414) 481-2011 |