| PAPcc Airfoils Mentor | Mentor | OH | Primary Metal Manufacturing331512 | 100-499 | ● ACTIVE |
| TLThe Lincoln Electric Company | Mentor | OH | Machinery Manufacturing333992 | 500+ | ● ACTIVE |
Wilson Optical Laboratories, INC. | Mentor | OH | Machinery Manufacturing333310 | 20-99 | ● ACTIVE |
Princeton Tool INC | Mentor | OH | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Air Technical Industries, INC. | Mentor | OH | Machinery Manufacturing333924 | — | ● ACTIVE |
America First Power Products INC | Mentor | OH | Machinery Manufacturing333613 | — | ● ACTIVE |
R T & T Machining Co., INC. | Mentor | OH | Machinery Manufacturing333515 | — | ● ACTIVE |
| SSSeven Stones Projects CORP | Mentor | OH | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| CMCrescent Metal Products, INC. | Mentor | OH | Machinery Manufacturing333294 | 100-499 | ◐ LIKELY ACTIVE |
| CECore-tech Enterprises, LLC | Mentor | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| CICore-Tech, Inc. | Mentor | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| NINhvs International INC. | Mentor | OH | Machinery Manufacturing333517 | 100-499 | ◐ LIKELY ACTIVE |
| APAco Polymer | Mentor | OH | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| ACARCH Cutting Tools-Mentor | Mentor | OH | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| CICairns Industries | Mentor | OH | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| PTProcess Technology - Mentor | Mentor | OH | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| TCTranscon Conveyor, LLC | Mentor | OH | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
94222 - Advanced Manufacturing CO | Mentor | MN | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| AFAJ Fluid Power Supplies and Supply Inc. | Mentor | OH | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| VRViking Refrigeration Company | Mentor | OH | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |