| Business | Phone |
| C & C Research Inc 425 Spotsylvania Mall, Fredericksburg 22407 | (540) 786-3376 |
| Decision Data Collection 4300 Plank Rd # 190, Fredericksburg 22407 | (540) 548-0140 |
| Princeton Data Source Inc 4505 Carr Dr, Fredericksburg 22408 | (540) 898-8818 |