| Business | Phone |
| Amerillium Systems 3420 Kennebuck Ct, Raleigh 27613 | (919) 571-8770 |
| Solucient Po Box 449, Raleigh 27602 | (919) 677-4125 |
| Ibm Corp 601 Hutton St # 109, Raleigh 27606 | (919) 821-3220 |
| Marke Tech Systems Inc 131 Wind Chime Ct, Raleigh 27615 | (919) 676-1350 |