Midwest Industrial Supply INC | Canton | 20–99 | ● ACTIVE |
Momentive Performance Materials Quartz, INC | Strongsville | 100–499 | ● ACTIVE |
| NDNitto Denko Avecia - Internal Tank Farm | Cincinnati | 100–499 | ● ACTIVE |
| OEOrion Engineered Carbons | Belpre | 20–99 | ● ACTIVE |
Oxyrase INC. | Ontario | 1–19 | ● ACTIVE |
Performance Polymer Solutions INC. | Moraine | 1–19 | ● ACTIVE |
| PCPilot Chemical CO Middletown Ohio Facility | Middletown | 20–99 | ● ACTIVE |
| PIPlaskolite INC | Zanesville | 100–499 | ● ACTIVE |
| PLPlaskolite, LLC. | Columbus | 100–499 | ● ACTIVE |
Pmc Specialties Group INC | Cincinnati | 1–19 | ● ACTIVE |
| PBPoet Biorefining-fostoria | Fostoria | 20–99 | ● ACTIVE |
| PBPoet Biorefining-leipsic | Leipsic | 20–99 | ● ACTIVE |
| PBPoet Biorefining - Marion | Marion | 20–99 | ● ACTIVE |
Polymerics, INC | Cuyahoga Falls | 20–99 | ● ACTIVE |
| PCPremix-hadlock Composites LLC | Geneva | 20–99 | ● ACTIVE |
Ques Industries INC | Brookpark | — | ● ACTIVE |
Redex Industries INC | Salem | 1–19 | ● ACTIVE |
Rexarc International, INC | West Alexandria | 1–19 | ● ACTIVE |
| RCRoyal Chemical CO * | Macedonia | 100–499 | ● ACTIVE |
| SCShepherd Color CO * | Cincinnati | 100–499 | ● ACTIVE |
| SCSika CORP Marion Operations | Marion | 100–499 | ● ACTIVE |
Snyder Manufacturing INC. | Dover | 20–99 | ● ACTIVE |
Spartan Chemical Company, INC. | Maumee | 100–499 | ● ACTIVE |
The Champion Company | Springfield | 20–99 | ● ACTIVE |
The Delaware Paint Company LTD | Plain City | 1–19 | ● ACTIVE |
The Euclid Chemical CO | Cleveland | — | ● ACTIVE |
| TLThe Lubrizol Corporation | Painesville | — | ● ACTIVE |
Universal Urethane Products INC | Toledo | 20–99 | ● ACTIVE |
| VWVeolia Wts Usa, INC | New Philadelphia | 20–99 | ● ACTIVE |
| VCVwr Chemicals LLC | Solon | 100–499 | ● ACTIVE |
Agas US INC | Bowling Green | — | ● ACTIVE |
Airgas Usa, LLC | Independence | — | ● ACTIVE |
Andelyn Biosciences INC | Columbus | 100–499 | ● ACTIVE |
| ACAvient CORP | Avon Lake | 500+ | ● ACTIVE |
C & M Rubber CO | Dayton | 20–99 | ● ACTIVE |
| DNDe Nora Tech, LLC | Painesville | — | ● ACTIVE |
Distinctive Details, INC. | Columbiana | — | ● ACTIVE |
| EIEnvirokure, Incorporated | Hicksville | 20–99 | ● ACTIVE |
Fertility Solutions INC. | Cleveland | — | ● ACTIVE |
Flexsys America L.p. | Akron | 100–499 | ● ACTIVE |
| LCLattice Composites LLC | Solon | 1–19 | ● ACTIVE |
Luxfer Magtech, INC. | Cincinnati | — | ● ACTIVE |
M2dcon INC | Lakewood | — | ● ACTIVE |
Midwest Sea Salt Company, INC | West Chester | 1–19 | ● ACTIVE |
| MFMilsek Furniture Polish, INC. | Salem | 1–19 | ● ACTIVE |
Nanosperse LLC | Dayton | 1–19 | ● ACTIVE |
No Rinse Laboratories LLC | Springboro | 1–19 | ● ACTIVE |
Renegade Materials CORP | Miamisburg | 20–99 | ● ACTIVE |
Rumford Industrial Group INC | Miamisburg | 1–19 | ● ACTIVE |
Safeguard Technology, INC. | Streetsboro | 20–99 | ● ACTIVE |