| NINovex INC | Wadsworth | 1–19 | ◐ LIKELY ACTIVE |
| NUNox US LLC (0374012005) | Fostoria | — | ◐ LIKELY ACTIVE |
| OEOhio Elastomers Manufacturing Corporation | Perry | 1–19 | ◐ LIKELY ACTIVE |
| PIPolymerics INC | Kent | — | ◐ LIKELY ACTIVE |
| SPSaint-gobain Performance Plastics Corporation | Akron | — | ◐ LIKELY ACTIVE |
| SMSeco Machine | North Canton | — | ◐ LIKELY ACTIVE |
| SWShelter Works (0317012011) | Bucyrus | — | ◐ LIKELY ACTIVE |
| SOSigma Ohio Industries Plant 3 | Jefferson | — | ◐ LIKELY ACTIVE |
| TRTechnical Rubber Company | Johnstown | 100–499 | ◐ LIKELY ACTIVE |
 The Goodyear Tire & Rubber CO. (1677010193) | Akron | — | ◐ LIKELY ACTIVE |
| TMTigerpoly Manufacturing, INC. | Grove City | 100–499 | ◐ LIKELY ACTIVE |
| TSTrelleborg Seals & Profiles Americas | Aurora | — | ◐ LIKELY ACTIVE |
| 3I31 INC. (0679000284) | Newcomerstown | — | ◇ UNVERIFIED |
| 3P3m Precision Optics-cincinnati | Cincinnati | — | ◇ UNVERIFIED |
| AAAble Alloy INC. | Cleveland | — | ◇ UNVERIFIED |
| AMAccent Manufacturing INC | Akron | — | ◇ UNVERIFIED |
| APAco Polymer Products INC | Chardon | — | ◇ UNVERIFIED |
| AEAlliance Equipment Company, INC. (1576011516) | Alliance | — | ◇ UNVERIFIED |
| ACAlpha Coatings, INC. | Fostoria | — | ◇ UNVERIFIED |
| AAAs America INC - Am Std Brands (0370010176)as America INC - Am Std Brands (03700 | Mansfield | — | ◇ UNVERIFIED |
| AAutoplas (0339010151) | Bellevue | — | ◇ UNVERIFIED |
| BCBailey Corporation | Lancaster | — | ◇ UNVERIFIED |
| BABlackhawk Automotive Plastics, INC. | Mason | — | ◇ UNVERIFIED |
| BSB Schoenberg & CO Inc- Ohio Polytech - Bucyrus Facility | Bucyrus | — | ◇ UNVERIFIED |
| CPCantar Polyair CORP | Youngstown | — | ◇ UNVERIFIED |
| CFCarbo Forge INC. | Fremont | — | ◇ UNVERIFIED |
| CTChem Tech Plant 2 | Middlefield | — | ◇ UNVERIFIED |
| CEComposite Engineering LLC. (1413000550) | Amelia | — | ◇ UNVERIFIED |
| CIConvertapax INC | Midvale | — | ◇ UNVERIFIED |
| CACooper-standard Automotive | Cleveland | — | ◇ UNVERIFIED |
| CLCounty Land Development Landfill (0250000828) | Salem | — | ◇ UNVERIFIED |
| DFDal-little Fabricating, Incorporated (1318008351) | Cleveland | — | ◇ UNVERIFIED |
| DTDenman Tire Corporation | Leavittsburg | — | ◇ UNVERIFIED |
| DMDoyle Manufacturing INC. | Holland | 100–499 | ◇ UNVERIFIED |
| DVDupont Vespel Parts and Shapes INC | Valley View | — | ◇ UNVERIFIED |
 Dynamic Plastics INC (0868070055) | New Paris | — | ◇ UNVERIFIED |
| EAEagle-picher, Automotive Group Mat Div | Willoughby | — | ◇ UNVERIFIED |
| ECEaton CORP Aurora | Aurora | — | ◇ UNVERIFIED |
| EPEdge Plastics INC | Mansfield | — | ◇ UNVERIFIED |
| EME.l. Mustee & Sons INC | Cleveland | — | ◇ UNVERIFIED |
| EFEmerald Fx Property | Norwalk | — | ◇ UNVERIFIED |
| EPEngineered Packaging Concepts, INC (0855050532) | Covington | — | ◇ UNVERIFIED |
| ECErshigs Conesville Stack Liner | Conesville | — | ◇ UNVERIFIED |
| EIErshigs INC | Stratton | — | ◇ UNVERIFIED |
| FFFalls Filtration Technologies INC | Cuyahoga Falls | — | ◇ UNVERIFIED |
| FPFlorida Production Engineering (0819100218) | New Madison | — | ◇ UNVERIFIED |
| FLFypon, LTD | Archbold | — | ◇ UNVERIFIED |
| GIGeneral Industries | Elyria | — | ◇ UNVERIFIED |
| GCGlastic CORP | Jefferson | — | ◇ UNVERIFIED |
| HPHadlock Plastics CORP. Plant 3 | Geneva | — | ◇ UNVERIFIED |
