| Business | Phone |
| Garden State Systems & Prgrmng Ringwood 7456 | (973) 962-7127 |
| Rockwell Systems Research 25 Black Rock Ter, Ringwood 7456 | (973) 962-9648 |
| Professional Systems Solutions Ringwood 7456 | (973) 962-1337 |
| K G Solutions Inc 35 Edward Dr, Ringwood 7456 | (973) 962-0047 |
| Mikur Consulting 26 Copper Hill Park, Ringwood 7456 | (973) 962-0139 |