| Business | Phone |
| Oryx Group 114 W Franklin Ave # K191, Pennington 8534 | (609) 818-1001 |
| Zeldis Research Assoc 110 W Franklin Ave, Pennington 8534 | (609) 737-7223 |
| Data Vision Research 114 W Franklin Ave, Pennington 8534 | (609) 818-1944 |
| Fi Metrix 106 W Franklin Ave, Pennington 8534 | (609) 818-9701 |
| Gallup & Robinson Inc 24 N Main St, Pennington 8534 | (609) 730-1550 |
| Global Quality Research Corp Pennington 8534 | (609) 818-1531 |