| LALubrizol Advanced Materials | Avon Lake, OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
Mack Industries, INC. | Valley City, OH | Nonmetallic Mineral Product Manufacturing327320 | 100–499 | ◐ LIKELY ACTIVE |
| MIMayfran International INC | Cleveland, OH | Machinery Manufacturing333922 | 100–499 | ◐ LIKELY ACTIVE |
| MFMolded Fiber Glass Research Company * | Ashtabula, OH | Plastics and Rubber Products Manufacturing326199 | 20–99 | ◐ LIKELY ACTIVE |
National Telephone Supply CO | Cleveland, OH | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
Neograf Solutions, LLC (former Advanced Energy Tech.) (1318281215) | Lakewood, OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| NCNorth Coast Container CORP | Cleveland, OH | Fabricated Metal Product Manufacturing332439 | — | ◐ LIKELY ACTIVE |
| NANpa Automotive Finishes & Films | Cleveland, OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| OCOccidental Chemical Corporation Ashtabula Plant | Ashtabula, OH | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| OAOhio Aluminum Industries INC. | Cleveland, OH | Primary Metal Manufacturing331524 | 100–499 | ◐ LIKELY ACTIVE |
| OFOwens-corning Fiberglass Trumbull * | Medina, OH | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| PHParker Hannifin Hvd | Elyria, OH | Fabricated Metal Product Manufacturing332911 | — | ◐ LIKELY ACTIVE |
| PPPet Processors, L.l.c. (0243000165) | Painesville, OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PDPolychem Dispersions INC | Middlefield, OH | Chemical Manufacturing325998 | 20–99 | ◐ LIKELY ACTIVE |
| PCPrecision Castparts CORP - Airfoils LLC | Painesville, OH | Machinery Manufacturing333611 | — | ◐ LIKELY ACTIVE |
| PBPresrite Bessemer | Cleveland, OH | Fabricated Metal Product Manufacturing332111 | 20–99 | ◐ LIKELY ACTIVE |
| PCPresrite Corporation Technical Division | Eastlake, OH | Fabricated Metal Product Manufacturing332111 | 20–99 | ◐ LIKELY ACTIVE |
| RWRace Winning Brands | Mentor, OH | Fabricated Metal Product Manufacturing332112 | 100–499 | ◐ LIKELY ACTIVE |
| RPRadici Plastics USA INC. | Wadsworth, OH | Chemical Manufacturing325211 | 20–99 | ◐ LIKELY ACTIVE |
| SCShalmet CORP | Elyria, OH | Primary Metal Manufacturing331110 | 20–99 | ◐ LIKELY ACTIVE |
| SCSherwin-williams CO | Bedford Heights, OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SVSherwood Valve LLC | Brooklyn, OH | Fabricated Metal Product Manufacturing332919 | 20–99 | ◐ LIKELY ACTIVE |
| SMSpringco Metal Coating | Cleveland, OH | Fabricated Metal Product Manufacturing332710 | 100–499 | ◐ LIKELY ACTIVE |
| SWSteel Warehouse of Ohio LLC | Cleveland, OH | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| SWSteel Warehouse of Ohio LLC | Cleveland, OH | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| SPStp Products Manufacturing CO | Painesville, OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| SESwagelok Eastlake | Eastlake, OH | Fabricated Metal Product Manufacturing332911 | 100–499 | ◐ LIKELY ACTIVE |
| TAThe A.i. Root Company | Medina, OH | Miscellaneous Manufacturing339999 | 100–499 | ◐ LIKELY ACTIVE |
| TITremco INC | Cleveland, OH | Petroleum and Coal Products Manufacturing324122 | — | ◐ LIKELY ACTIVE |
| TMTroy Manufacturing INC | Burton, OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| VCVibrantz Color Solutions INC. (0204010285) | Ashtabula, OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| VTVibrantz Technologies (1318170235) | Cleveland, OH | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
Webb-stiles Company | Valley City, OH | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| WCWestview Concrete CORP | Olmsted Falls, OH | Nonmetallic Mineral Product Manufacturing327320 | 1–19 | ◐ LIKELY ACTIVE |
Wilson Optical Laboratories, INC. | Mentor, OH | Machinery Manufacturing333310 | — | ◐ LIKELY ACTIVE |
| WPWire Products | Cleveland, OH | Fabricated Metal Product Manufacturing332119 | 20–99 | ◐ LIKELY ACTIVE |
| WIWorthington Industries Cylinders CORP | Jefferson, OH | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| WFWyman-gordon Forgings (cleveland) INC | Cleveland, OH | Fabricated Metal Product Manufacturing332111 | 20–99 | ◐ LIKELY ACTIVE |
| 3M3m Medina (1652050059) | Medina, OH | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
Advance Bronze, INC. | Lodi, OH | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| ACAsk Chemicals LLC | Cleveland, OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ADAvery Dennison CORP | Painesville, OH | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
| ADAvery Dennison Mfd, Bldg 7 (0243111361) | Painesville, OH | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
| CMCharter Manufacturing Company, INC. (1318171623) | Cuyahoga Heights, OH | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
Cpp Cleveland | Eastlake, OH | Primary Metal Manufacturing331512 | — | ◐ LIKELY ACTIVE |
| DCDay-glo Color CORP. (1318006552) | Cleveland, OH | Chemical Manufacturing325130 | — | ◐ LIKELY ACTIVE |
| FCFerro CORP Polymer Additives Div | Cleveland, OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| FCFerro CORP Walton Hills Ops | Walton Hills, OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| FPFlow Polymers | Cleveland, OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| GMGeneral Motors LLC - Parma Plant (1318451029) | Parma, OH | Transportation Equipment Manufacturing336111 | — | ◐ LIKELY ACTIVE |