| source | facility | location |
| 0123010006 R001 | LANCASTER GLASS CORPORATION | LANCASTER |
| 0250110543 K005 | STEEL CITY CORP. | YOUNGSTOWN |
| 0250110543 K006 | STEEL CITY CORP. | YOUNGSTOWN |
| 0278000199 P019 | GENERAL MOTORS LORDSTOWN COMPLEX - LORDSTOWN EAST PLANT | WARREN |
| 0278000199 R016 | GENERAL MOTORS LORDSTOWN COMPLEX - LORDSTOWN EAST PLANT | WARREN |
| 0278000199 R017 | GENERAL MOTORS LORDSTOWN COMPLEX - LORDSTOWN EAST PLANT | WARREN |
| 0278000218 R505 | GENERAL MOTORS LORDSTOWN COMPLEX - LORDSTOWN WEST PLANT | LORDSTOWN |
| 0306000112 K001 | CROWN EQUIPMENT CORP. PLANTS 3,4,5, & 7 | NEW BREMEN |
| 0306000112 K003 | CROWN EQUIPMENT CORP. PLANTS 3,4,5, & 7 | NEW BREMEN |
| 0306000112 K007 | CROWN EQUIPMENT CORP. PLANTS 3,4,5, & 7 | NEW BREMEN |
| 0322020045 K001 | DELPHI CHASSIS SYSTEMS - SANDUSKY OPERATIONS | SANDUSKY |
| 0322020045 K002 | DELPHI CHASSIS SYSTEMS - SANDUSKY OPERATIONS | SANDUSKY |
| 0322020045 K003 | DELPHI CHASSIS SYSTEMS - SANDUSKY OPERATIONS | SANDUSKY |
| 0372020143 K005 | WHIRLPOOL CORPORATION - CLYDE DIVISION | CLYDE |
| 0372020143 K009 | WHIRLPOOL CORPORATION - CLYDE DIVISION | CLYDE |
| 0372020143 K011 | WHIRLPOOL CORPORATION - CLYDE DIVISION | CLYDE |
| 0381020153 K001 | SHUT D - V-P BUILDINGS | VAN WERT |
| 0381020153 K002 | SHUT D - V-P BUILDINGS | VAN WERT |
| 0381020153 K003 | SHUT D - V-P BUILDINGS | VAN WERT |
| 0381020153 K004 | SHUT D - V-P BUILDINGS | VAN WERT |
| 0381020153 K005 | SHUT D - V-P BUILDINGS | VAN WERT |
| 0386010201 R016 | PLASTECH | BRYAN |
| 0386010201 R017 | PLASTECH | BRYAN |
| 0386010201 R018 | PLASTECH | BRYAN |
| 0386010201 R019 | PLASTECH | BRYAN |
| 1318000399 K002 | NORTH COAST CONTAINER | CLEVELAND |
| 1318004933 X001 | EAST OHIO GAS - # 2 WORKS STATION | CLEVELAND |
| 1318202137 K014 | THE LINCOLN ELECTRIC COMPANY | CLEVELAND |
| 1318202137 K015 | THE LINCOLN ELECTRIC COMPANY | CLEVELAND |
| 1318202137 K102 | THE LINCOLN ELECTRIC COMPANY | CLEVELAND |
| 1576010014 K001 | ALLIANCE CASTING CO. LLC | ALLIANCE |