| source | facility | location |
| 0125041046 R001 | CORE MATERIALS CORPORATION | COLUMBUS |
| 0125041046 R002 | CORE MATERIALS CORPORATION | COLUMBUS |
| 0247040014 K002 | ELYRIA FOUNDRY | ELYRIA |
| 0250000989 R002 | BAIRD BROTHERS SAWMILL INC | CANFIELD |
| 0302020314 P001 | ACCUBUILT INC | LIMA |
| 0302020314 P002 | ACCUBUILT INC | LIMA |
| 0372030199 R006 | EATON INOAC CO | FREMONT |
| 1318578397 K004 | DAWN ENTERPRISES, INC. | VALLEY VIEW |
| 1413020248 R001 | CORE MOLDING TECHNOLOGIES | BATAVIA |
| 1413020248 R002 | CORE MOLDING TECHNOLOGIES | BATAVIA |
| 1413020248 R003 | CORE MOLDING TECHNOLOGIES | BATAVIA |
| 1413020248 R004 | CORE MOLDING TECHNOLOGIES | BATAVIA |
| 1677010272 K001 | HERITAGE FIREPLACE EQUIPMENT CO. | AKRON |
| 1677010272 K004 | HERITAGE FIREPLACE EQUIPMENT CO. | AKRON |