| Business | Phone |
| Allied Steel Distr & Svc Center 118 Harper St, Newark 7114 | (973) 824-7347 |
| Fairfield Industries 827 N 6th St, Newark 7107 | (973) 483-0100 |
| Frances Steel Construction Inc 24 Commerce St, Newark 7102 | (973) 297-1755 |
| Heritage Steel & Slitting 45 Poinier St # 61, Newark 7114 | (973) 273-9494 |
| Industrial Welding Co 655 Ferry St, Newark 7105 | (973) 589-3100 |
| Perlen Steel Corp 265 Passaic St, Newark 7104 | (973) 485-5522 |
| Polmar Iron Works Inc 91 E Peddie St, Newark 7114 | (973) 297-1200 |
| Versatile Metal Fabricators 16 Herbert St, Newark 7105 | (973) 344-2868 |