| Business | Phone |
| 20/20 Research Inc 2102 Cambridge Beltway, Charlotte 28273 | (704) 587-0028 |
| A C Nielsen Market Decisions 900 N Hoskins Rd, Charlotte 28216 | (704) 393-0804 |
| Aoc Marketing Research 10100 Park Cedar Dr # 100, Charlotte 28210 | (704) 341-0232 |
| Charlotte Research Svc 719 E Worthington Ave, Charlotte 28203 | (704) 333-5028 |
| Construction Insite 4100 Carmel Rd # B-302, Charlotte 28226 | (704) 553-8828 |
| Consumer Pulse Inc 5625 Central Ave, Charlotte 28212 | (704) 536-6067 |
| Free Lance Svc 1754 Edgewater Dr, Charlotte 28210 | (704) 552-2484 |
| Gain Sight 8058 Corporate Center Dr, Charlotte 28226 | (704) 543-9890 |
| Inner Response Inc 1149 Salem Dr # C, Charlotte 28209 | (704) 375-4473 |
| Intelligence Inc 13609 Krislyn Woods Pl, Charlotte 28278 | (704) 583-2946 |