| Business | Phone |
| Concord Laboratories Inc 140 New Dutch Ln, Fairfield 7004 | (973) 227-6757 |
| Ivy Corp 299 Fairfield Ave # B, Fairfield 7004 | (973) 575-1992 |
| Pharmatech International Inc 21 Just Rd, Fairfield 7004 | (973) 244-0393 |
| Teva Pharmaceuticals Usa Inc 8 Gloria Ln, Fairfield 7004 | (973) 575-8618 |