EX-21 4 cmc-08312024xform10xkxex21.htm EX-21
EXHIBIT 21

NAME OF SUBSIDIARY | INCORPORATION | OWNED
Advanced Steel Recovery, LLC | California | 100
AHT, Inc. | Pennsylvania | 100
CMC (Beijing) International Trade Company Limited | China | 100
CMC Bermuda LP (fka Commercial Metals Company US (Luxembourg), S.C.S.) | Bermuda | 100
CMC Cometals International S.à r.l. | Luxembourg | 100
CMC Commercial Metals de Mexico, S. de R.L. de C.V. | Mexico | 100
CMC Europe GmbH | Switzerland | 100
CMC GH, LLC | Delaware | 100
CMC GH Sisak d.o.o. | Croatia | 100
CMC International Finance S.à r.l. | Luxembourg | 100
CMC Poland Sp. z o.o. | Poland | 100
CMC Post Oklahoma, LLC | Delaware | 100
CMC Putex Sp. z o.o. | Poland | 100
CMC Receivables, Inc. | Delaware | 100
CMC Steel Fabricators, Inc. | Texas | 100
CMC Steel Oklahoma, LLC | Delaware | 100
CMC Steel US, LLC | Delaware | 100
CMC Tensar Holdings Inc. | Delaware | 100
Com Met Company, S.à r.l. | Luxembourg | 100
Commercial Metals (Bermuda), L.P. | Bermuda | 100
Commercial Metals Company US LLC | Delaware | 100
Commercial Metals Deutschland GmbH | Germany | 100
Commercial Metals International GmbH | Switzerland | 100
Commonwealth Acquisitions Holdings, Inc. | Delaware | 100
EDSCO Fasteners LLC | Delaware | 100
EDSCO FHR Corporation | Delaware | 100
Geologics B.V. | Netherlands | 100
Geopier Foundation Company, Inc. | Georgia | 100
Geotechnical Reinforcement Company, Inc. | Georgia | 100
Owen Electric Steel Company of South Carolina | South Carolina | 100
Owen Industrial Products, Inc. | South Carolina | 100
SMI Steel LLC | Alabama | 100
SMI-Owen Steel Company, Inc. | South Carolina | 100
Steel Products de Mexico, S.A. de C.V. | Mexico | 100
Structural Metals, Inc. | Texas | 100
TAC HoldCo, Inc. | Delaware | 100
Tamco | California | 100
Tendon Systems, LLC | Georgia | 100
Tensar Corporation | Delaware | 100
Tensar Corporation, LLC | Georgia | 100
Tensar Geosynthetics (China) Limited | China | 100
Tensar Geosynthetics India Private Limited | India | 100
Tensar Holdings, LLC | Delaware | 100
Tensar International B.V. | Netherlands | 100
Tensar International Co. L.L.C. | Dubai (UAE) | 100
Tensar International Corporation | Georgia | 100
Tensar International Design and Consult (Beijing) Limited | China | 100
Tensar International GmbH | Germany | 100

EXHIBIT 21

Tensar International Limited | United Kingdom | 100
Tensar International, LLC | Delaware | 100
Tensar International SARL | France | 100
Tensar International Spain S.L. | Spain | 100
Tensar International s.r.o. | Czech Republic | 100
Tensar Manufacturing Limited | United Kingdom | 100
Tensar Polska sp. z o.o. | Poland | 100
Tensar Technologies Limited | United Kingdom | 100
The Tensar Group Limited | United Kingdom | 100
Tower Support Services LLC | Delaware | 100
TTC UK Holdings Limited | United Kingdom | 100