Attached files

file filename
EX-95 - EX-95 - STEEL DYNAMICS INCstld-20201231xex95.htm
EX-32.2 - EX-32.2 - STEEL DYNAMICS INCstld-20201231xex32d2.htm
EX-32.1 - EX-32.1 - STEEL DYNAMICS INCstld-20201231xex32d1.htm
EX-31.2 - EX-31.2 - STEEL DYNAMICS INCstld-20201231xex31d2.htm
EX-31.1 - EX-31.1 - STEEL DYNAMICS INCstld-20201231xex31d1.htm
EX-23.1 - EX-23.1 - STEEL DYNAMICS INCstld-20201231xex23d1.htm
10-K - 10-K - STEEL DYNAMICS INCstld-20201231x10k.htm

EXHIBIT 21.1

STEEL DYNAMICS, INC.

LIST OF OUR SUBSIDIARIES

Name

    

State of
Incorporation
or
Organization

    

Percent of Capital
Stock/Equity Units
Owned by
Steel Dynamics, Inc.

    

Names Under which Business is
Conducted

Mesabi Nugget Delaware, LLC

Delaware

84%

New Millennium Building Systems, LLC

Indiana

100%

OmniSource, LLC (f/k/a OmniSource Corporation)

Indiana

100%

OmniSource

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 Heartland, LLC

Delaware

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.

United Steel Supply, LLC

Delaware

75%

Vulcan Threaded Products, Inc.

Indiana

100%

Vulcan Steel Products
CLP Systems