| 5M56355 - Mssc US INC | Hopkinsville | 20–99 | ● ACTIVE |
| 5Z56370 - Zoeller Pump Company LLC | Louisville | 500+ | ● ACTIVE |
| 5I56560 - International Crankshaft INC. | Georgetown | 100–499 | ● ACTIVE |
| 5I56801 - Integrated Metal Solutions LLC | Madisonville | 20–99 | ● ACTIVE |
| 5M57072 - Master Engineering INC Dba Piccola Manufacturing | Shepherdsville | 20–99 | ● ACTIVE |
| 5S57084 - Superb Ipc LLC | Shelbyville | 20–99 | ● ACTIVE |
| AGAdvanced Green Components LLC | Winchester | 20–99 | ● ACTIVE |
Area Machine Products INC | Louisville | 1–19 | ● ACTIVE |
Armag CORP | Bardstown | 100–499 | ● ACTIVE |
| ASA & S Fabricating CO | Livermore | 1–19 | ● ACTIVE |
| AFAshland Fabricating & Welding CO INC | Ashland | 1–19 | ● ACTIVE |
Atlas Development Group LLC | Elizabethtown | 1–19 | ● ACTIVE |
Atlas Machine & Supply INC | Louisville | 100–499 | ● ACTIVE |
Barnett Industries INC | Covington | 20–99 | ● ACTIVE |
B & H Toolworks INC | Richmond | 20–99 | ● ACTIVE |
| BGBlue Grass Metals, INC. | Independence | 20–99 | ● ACTIVE |
Burdine-anderson Corporation | Burlington | — | ● ACTIVE |
Busche Industries CO | Leitchfield | 20–99 | ● ACTIVE |
| CICampbellsville Industries INC | Campbellsville | 20–99 | ● ACTIVE |
| CCCapital City Tool Inc. | Frankfort | 20–99 | ● ACTIVE |
Castlen Steel LLC | Owensboro | 20–99 | ● ACTIVE |
Central Ky Tool CORP | Lebanon | 20–99 | ● ACTIVE |
Challenge Targets LLC | Fort Thomas | 1–19 | ● ACTIVE |
| CIConco, INC. | Louisville | 100–499 | ● ACTIVE |
Contract Machining & Manufacturing CO INC | Lexington | 20–99 | ● ACTIVE |
C & S Machine & Manufacturing CORP | Louisville | 20–99 | ● ACTIVE |
Cunningham Machine, LLC | Murray | 1–19 | ● ACTIVE |
Denios INC | Louisville | 20–99 | ● ACTIVE |
| DWDerby Welding and Machine Co., INC. | Louisville | 1–19 | ● ACTIVE |
| DIDts Industries LLC | Annville | 20–99 | ● ACTIVE |
Dynamic Fabrication INC | Beaver Dam | — | ● ACTIVE |
| EPElectro-shield Plating INC | Georgetown | 20–99 | ● ACTIVE |
Elite Welding & Industrial Services LLC | Millwood | 20–99 | ● ACTIVE |
Est Tool & Machine INC | Brodhead | 20–99 | ● ACTIVE |
Four Star Blasting Mat INC | Lebanon Junction | — | ● ACTIVE |
| GPGotec Plus Sun LLC | Williamstown | 1–19 | ● ACTIVE |
| HMHafendorfer Machine INC | Louisville | 20–99 | ● ACTIVE |
| HHHausner Hard-chrome of Kentucky | Owensboro | 100–499 | ● ACTIVE |
| HHH & H Sheet Metal Fabricators | Russellville | 100–499 | ● ACTIVE |
Highlands Diversified Services, INC. | London | 100–499 | ● ACTIVE |
| HTHigh Tech Chrome Plating | Madisonville | 20–99 | ● ACTIVE |
Integrity Tool & Mold, LLC | Coxs Creek | 1–19 | ● ACTIVE |
| IIInternational Identification, INC | Newport | 20–99 | ● ACTIVE |
| JTJc Tec Industries, INC | Annville | 1–19 | ● ACTIVE |
| KFKelly Fabricators CORP | Louisville | 20–99 | ● ACTIVE |
Kelvion Products INC. | Burkesville | — | ● ACTIVE |
Ken-tron Mfg., INC. | Owensboro | 1–19 | ● ACTIVE |
Kentucky Machine & Tool CO | Louisville | 1–19 | ● ACTIVE |
| KUKi USA CORP | Berea | 100–499 | ● ACTIVE |
Kodiak Koating, INC | Shelbyville | 1–19 | ● ACTIVE |