| Business | Phone |
| Applied Business Concepts Inc 324 Belleville Ave, Bloomfield 7003 | (973) 680-9722 |
| Satellite Computer Svc Inc 77 Washington Pl, Bloomfield 7003 | (973) 680-8810 |
| Supcom 1293 Broad St, Bloomfield 7003 | (973) 893-9600 |
| Tdh Inc 150 Williamson Ave, Bloomfield 7003 | (973) 743-0500 |