| Business | Phone |
| Currie Systems Inc 3089 Leeman Ferry Rd Sw, Huntsville 35801 | (256) 881-4223 |
| Nsf-Nelson Stationers & Frms Huntsville 35802 | (256) 882-2171 |
| Peregrine Corp 1304 Putman Dr Nw, Huntsville 35816 | (256) 721-7991 |
| Safeguard Business Systems 1054 Sandy Springs Rd Nw, Huntsville 35806 | (256) 837-8860 |
| Service Accounting Systems 2607 Leeman Ferry Rd Sw # 3, Huntsville 35801 | (256) 539-4400 |