| Business | Phone |
| All Cast Industries Inc 483 Raymond Blvd, Newark 7105 | (973) 589-1088 |
| Allcast Industries Inc 483 Raymond Blvd, Newark 7105 | (973) 589-5011 |
| Chitterling Factory 50 Avenue L, Newark 7105 | (973) 589-2222 |
| Dreher Leathr Manufacturer Corp 49 Vesey St, Newark 7105 | (212) 732-8140 |
| Global Manufacturing 35 William St, Newark 7102 | (973) 622-1397 |
| Governale Industries 191 Fabyan Pl, Newark 7112 | (973) 923-2300 |
| Palmer Industries 309 Avenue P, Newark 7105 | (973) 466-2888 |
| Specialty Manufacturing 198 Ridgewood Ave, Newark 7108 | (973) 565-1401 |
| A One Plastics Inc 136 Tichenor St, Newark 7105 | (973) 344-4441 |