| Business | Phone |
| Central Business Systems 4530 Bishop Ln, Louisville 40218 | (502) 238-3196 |
| Corporate Mailing Systems 1839 Plantside Dr, Louisville 40299 | (502) 671-0123 |
| Mailtronix 1450 Gardiner Ln, Louisville 40213 | (502) 459-2211 |
| Scot Mailing & Shipping 11480 Blankenbaker Access Dr, Louisville 40299 | (502) 267-4080 |