| Business | Phone |
| Adeptronics Inc 280 Metaire Ln, Madison 35758 | (256) 772-1922 |
| Alliance Electronic Marketing 190 Lime Quarry Rd # 102, Madison 35758 | (256) 258-0007 |
| Cartwright & Bean Inc 104 Ruddy Dr, Madison 35758 | (256) 774-3220 |
| Majestic Solutions 9694 Madison Blvd, Madison 35758 | (256) 882-6162 |
| N-Tech Sales Inc 190 Lime Quarry Rd # 106, Madison 35758 | (256) 464-0033 |
| Tiger Technology North America 9324 Madison Blvd # 11, Madison 35758 | (256) 772-3500 |