| Business | Phone |
| Lawrence Erlbaum Assoc Publshr 10 Industrial Ave, Mahwah 7430 | (201) 236-9500 |
| Troll Communications 100 Corporate Dr, Mahwah 7430 | (201) 529-4000 |
| Paulist Press 997 Macarthur Blvd, Mahwah 7430 | (201) 825-7300 |
| Mc Graw-Hill Co 575 Corporate Dr, Mahwah 7430 | (201) 512-0909 |