| Business | Phone |
| International Teletronics Inc 201 Carter Rd, Princeton 8540 | (609) 683-5050 |
| Novaflux Technologies 1 Wall St, Princeton 8540 | (609) 683-0215 |
| Princeton International Inds 32 Bear Brook Rd, Princeton 8540 | (609) 452-9260 |
| Snpe Inc 101 College Rd E # 3, Princeton 8540 | (609) 987-9424 |
| Golden Bee Exporters 104 Wenlock Ct # A-10, Princeton 8540 | (609) 734-0835 |
| American Lumi Corp 3490 Us Highway 1, Princeton 8540 | (609) 734-9091 |
| Analar Corp Route 206, Princeton 8540 | (609) 683-4790 |