| Business | Phone |
| B & S Electrical Supply 11000 Plantside Dr, Louisville 40299 | (502) 261-0442 |
| C T Global 2305 Hurstbourne Village Dr, Louisville 40299 | (502) 499-8868 |
| E & H Electric Supply Co 804 S 5th St, Louisville 40203 | (502) 587-0991 |
| Eaton Cutler-Hammer 4601 Proximity Dr, Louisville 40213 | (502) 968-8298 |
| Ed Kute Electrical Supplies 4800 Pinewood Rd, Louisville 40218 | (502) 964-6525 |
| Graybar Electric Co 3880 Business Park Dr, Louisville 40213 | (502) 969-2971 |
| Louisville Winlectric 4207 Bunton Ct, Louisville 40213 | (502) 459-7440 |
| Peerless Electronic Equipment 1815 S 7th St, Louisville 40208 | (502) 637-7674 |
| Peterson Electric Supply 10121 Bunsen Way, Louisville 40299 | (502) 491-5010 |
| Queen Industrial Products Corp 623 S 26th St, Louisville 40211 | (502) 774-9999 |
| R-K Distributing Co 310 E Breckinridge St, Louisville 40203 | (502) 584-5349 |
| Richards Electric Supply Co 226 E Jacob St, Louisville 40203 | (502) 587-2424 |
| Square D 101 Bullitt Ln 208, Louisville 40222 | (502) 425-8363 |
| Square D 8001 Crittenden Dr, Louisville 40209 | (502) 366-4615 |
| Wesco Distributing Inc 3419 Bashford Avenue Ct, Louisville 40218 | (502) 451-6991 |