| Business | Phone |
| Gremar Metal Industries Inc 1741 Westfield Ave, Green Bay 54303 | (920) 468-9377 |
| Haberli Industries 835 Potts Ave, Green Bay 54304 | (920) 497-0595 |
| Industrial Stainless Inc 1680 S Vandenberg Rd, Green Bay 54311 | (920) 497-1861 |
| Mackin Co 3230 Lancelot Ln, Green Bay 54301 | (920) 337-4849 |