Exhibit 21.1
STEEL DYNAMICS, INC
LIST OF SUBSIDIARIES
|
| State of |
| Percent of |
| Names Under which Business is |
|
Jackson Iron & Metal Company, Inc. |
| Michigan |
| 100% |
| OmniSource Michigan Division |
|
Mesabi Nugget Delaware, LLC |
| Delaware |
| 83% |
|
|
|
New Millennium Building Systems, LLC |
| Indiana |
| 100% |
|
|
|
OmniSource, LLC (f/k/a OmniSource Corporation) |
| Indiana |
| 100% |
| OmniSource Media Division |
|
OmniSource Southeast, LLC |
| Delaware |
| 100% |
|
|
|
Roanoke Electric Steel Corporation |
| Indiana |
| 100% |
| Steel Dynamics Roanoke - Bar Division |
|
Steel Dynamics Columbus, LLC |
| Delaware |
| 100% |
|
|
|
Steel Dynamics Enterprises, Inc. |
| Indiana |
| 100% |
|
|
|
Steel Dynamics Sales North America, Inc. |
| Indiana |
| 100% |
|
|
|
Steel of West Virginia, Inc. |
| Delaware |
| 100% |
|
|
|
STLD Holdings, Inc. |
| Indiana |
| 100% |
|
|
|
The Techs Industries, Inc. |
| Delaware |
| 100% |
| The Techs The Techs a Division of Steel Dynamics, Inc. |
|
Vulcan Threaded Products, Inc. |
| Alabama |
| 100% |
|
|
|