| Business | Phone |
| Depalma Manufacturing 4 Gardner Rd # 3, Fairfield 7004 | (973) 244-5980 |
| Metro Logic Corp 271 Us Highway 46 # D202, Fairfield 7004 | (973) 575-5585 |
| Technical Applications 91 Clinton Rd # 1d, Fairfield 7004 | (973) 575-4130 |
| Xilinx Inc 30 Two Bridges Rd # 330, Fairfield 7004 | (973) 584-7199 |