| Business | Phone |
| Hitachi America Digital Media 307 College Rd E, Princeton 8540 | (609) 520-0071 |
| Nec Laboratories America Inc 4 Independence Way # 200, Princeton 8540 | (609) 520-1555 |
| RadPharm 100 Overlook Center, Princeton 08540 | (609) 936-2600 |
| Sarnoff Corp 201 Washington Rd, Princeton 8540 | (609) 734-2000 |
| Therics Inc 115 Campus Dr, Princeton 8540 | (609) 514-7200 |
| Fmc Corp Us Highway 1 & Plainsboro Rdamp;, Princeton 8540 | (609) 951-3000 |