| Business | Phone |
| Hospital Research Assoc Inc 400 Lanidex Plz, Parsippany 7054 | (973) 240-1200 |
| Ipsos Royalty 1 Upper Pond Rd, Parsippany 7054 | (201) 599-0790 |
| Cornerstone Marketing Group 239 New Rd, Parsippany 7054 | (973) 227-4880 |
| Cunningham Field & Research 1140 Parsippany Blvd, Parsippany 7054 | (973) 331-9533 |
| D G Capital Advisors 42 Forest Dr, Parsippany 7054 | (973) 335-5079 |
| Peters Marketing Research Inc 4 Century Dr, Parsippany 7054 | (973) 539-5750 |