| Business | Phone |
| Assured Network Security 3533 Hughes Rd, Louisville 40207 | (502) 719-9526 |
| Cadre Computer Resources Louisville 40202 | (502) 582-1166 |
| Fortress Network Security 3600 Chamberlain Ln, Louisville 40241 | (502) 212-0088 |
| Lazarus Alliance Inc Louisville 40291 | (502) 231-8017 |