| Business | Phone |
| Cable Engineering Inc 1615 Mellwood Ave, Louisville 40206 | (502) 473-0045 |
| Cable Engineering Inc 3027 Hunsinger Ln, Louisville 40220 | (502) 473-0035 |
| Sanitary Process Engrg 404 Fellswood Pl, Louisville 40243 | (502) 244-7323 |
| Talsit Engineering 3324 Frontier Trl, Louisville 40220 | (502) 435-6187 |
| Tfc Engineering Inc 7623 National Tpke, Louisville 40214 | (502) 363-9343 |
| Tfc Fabrication 7823 National Tpke, Louisville 40214 | (502) 363-2050 |
| Vitronic Ltd 11900g Plantside Dr, Louisville 40299 | (502) 266-2699 |