| Company | VALLEY EQUIPMENT RENTAL CORP. |
|---|
| Company | EMPIRE TRUCKING AND SUPPLY CORP. |
|---|
| Company | NORTHERN OHIO LUMBER CO. |
|---|
| Company | JOHNSON TRUCKING & SUPPLY CORP. |
|---|
| Company | STRUCTURAL SUPPLY CORP. |
|---|
| Company | CONCORD ENGINEERING, INC. |
|---|
| Company | SOUTHEAST ENGINEERING, INC. |
|---|