| Business | Phone |
| Suburban Associates 1402 Willowbrook Mall, Wayne 7470 | (973) 785-0770 |
| Russell Marketing Research 145 Us Highway 46 # 201, Wayne 7470 | (973) 785-7788 |
| Results Research Inc 24 Worcester Dr, Wayne 7470 | (973) 305-0075 |
| Northeast Data 80 State Route 23, Wayne 7470 | (973) 785-4449 |
| Partners In Research 1452 Hamburg Tpke, Wayne 7470 | (973) 686-1300 |