| Business | Phone |
| Wise Industries Inc 111 Commerce Blvd, Frankfort 40601 | (502) 695-3508 |
| Mishima Tech America 1026 Greenheck Dr, Frankfort 40601 | (502) 695-2177 |
| Hendrix & Dail Inc 2150 Commercial Dr, Frankfort 40601 | (502) 223-3232 |
| Greenheck Fan Corp 1020 Hoover Blvd, Frankfort 40601 | (502) 695-5960 |
| Certified Tool & Mfg 2000 Hoover Blvd, Frankfort 40601 | (502) 695-8201 |
| Elasto Metall 107 Fortune Dr, Frankfort 40601 | (502) 695-9952 |