| Business | Phone |
| Billy Reed Enterprises 6608 Falls Creek Rd, Louisville 40241 | (502) 423-1538 |
| Cinergy Communications 200 High Rise Dr, Louisville 40213 | (502) 400-6200 |
| Commsult 209 Burleigh Ct, Louisville 40245 | (502) 245-5052 |
| Communication Data & Prtctn 2303 Hurstbourne Village Dr, Louisville 40299 | (502) 212-4044 |
| Comnet Inc 13121 Eastpoint Park Blvd, Louisville 40223 | (502) 489-9909 |
| Interconnect 9780 Ormsby Station Rd # 2000, Louisville 40223 | (502) 753-5760 |
| Norvergence Louisville 40202 | (502) 583-1183 |
| Single Point Solutions 9710 Park Plaza Ave 201, Louisville 40241 | (502) 212-4017 |
| Strategic Communications 1961 Bishop Ln, Louisville 40218 | (502) 493-7234 |
| Winncom 2313 Bardstown Rd, Louisville 40205 | (502) 495-4900 |
| Wire One Communications 847 S 9th St, Louisville 40203 | (502) 583-7765 |