| Business | Phone |
| Asc Industries 23325 County Road 6, Elkhart 46514 | (574) 264-1987 |
| Badger Manufacturing 56003 Riverdale Dr, Elkhart 46514 | (574) 295-3959 |
| Chrisman Engineering Inc 1434 W Hively Ave, Elkhart 46517 | (574) 522-1168 |
| Chubbs Steel Sales Inc 1116 W Mishawaka Rd, Elkhart 46517 | (574) 295-3166 |
| Elkhart Powder & Fab 23537 County Road 106, Elkhart 46514 | (574) 266-4900 |
| Helgeson Steel Inc 1130 Verdant St, Elkhart 46516 | (574) 293-5576 |
| Jacobs Steel Svc 56959 Elk Park Dr, Elkhart 46516 | (574) 294-2710 |
| Kamp Co Steel Products Inc 57533 County Road 3, Elkhart 46517 | (574) 294-5466 |
| Lux Steel 21209 Protecta Dr, Elkhart 46516 | (574) 295-7544 |
| Millmark Enterprises Inc 1923 Markle Ave, Elkhart 46517 | (574) 389-9904 |
| Q C Metal Fab Inc 1025 All Pro Dr, Elkhart 46514 | (574) 264-0570 |
| Rite-Way Steel Inc 25687 Woodlawn Ave, Elkhart 46514 | (574) 262-3465 |
| Shop & Steel 1317 W Indiana Ave, Elkhart 46516 | (574) 294-2431 |
| St Joseph Valley Structural 1203 Kent St, Elkhart 46514 | (574) 264-3151 |