| Business | Phone |
| Fort Knox 6703 N Iroquois, Fort Knox 40121 | (502) 942-4240 |
| Fort Knox Billeting Offic 4770 8th Armored Division Dr, Fort Knox 40121 | (502) 943-1000 |
| Fort Knox Filling Station 1611 Wilson Rd, Fort Knox 40121 | (502) 942-4256 |
| Advan Tech 6569 Eisenhower Ave, Fort Knox 40121 | (502) 942-1013 |
| Lmit 1307 3rd Ave, Fort Knox 40121 | (502) 943-0454 |
| Pmo 204 Old Ironsides Ave, Fort Knox 40121 | (502) 942-2325 |
| Ptc Fort Knox 40121 | (502) 942-9375 |
| Qtc Inc Fort Knox 40121 | (502) 942-8647 |
| Question Center Otter Creek Pk Rose Ter, Fort Knox 40121 | (502) 942-9832 |
| Rci Inc 1227 6th Ave, Fort Knox 40121 | (502) 942-2165 |
| Tabcon Inc 1595 Phantom Division Rd, Fort Knox 40121 | (502) 943-7324 |
| Telamone Corp 2319 Knox St, Fort Knox 40121 | (502) 942-2165 |