CMS Cepcor United Kingdom
Columbia Steel Casting Co Inc United States
Bochumer Eisenhütte Germany 
 4N Corporation United States 
 Alro Steel United States 
 Alvenius Industrier AB Sweden 
 American Alloy Steel Inc United States 
 Amsted Global Solutions United States 
 Astralloy Steel Products Corp. United States 
 Boyce, Graybeal, Sayre, Inc United States 
 Brenda Stenta Canada 
 Clik Undercarriage Manufacturing (Ningo) Ltd China 
 Forgiatura Morandini Srl Italy 
 Formtek Steel Forging Turkey 
 Frog Switch & Manufacturing Co United States 
 Grady Enterprises Inc United States 
 Jadco Inc. United States 
 KAMAG Transporttechnik GmbH & Co. KG Germany 
 KONKO China 
 KPI-JCI & Astec Mobile Screens United States 
 Lincoln Contracting & Equipment United States 
 Loeb Winternitz Industrial Auctioneers United States 
 Olofsfors Sweden 
 OVAKO GROUP Sweden 
 Ozkan Demir Celik San. A.S. Turkey 
 Prime Power North South Africa 
 Process Equipment Inc. United States 
 Raisebor, A Division of Cowin & Co United States 
 Raptor Mining Products Inc. Canada 
 RES Equipment Sales Canada 
 Ruukki Finland 
 SSAB Sweden 
 Steel Nation Steel Buildings United States 
 Tammet Ab Finland 
 TASSCO United States 
 Technofink, LLC United States 
 TENZO s.r.o. Czech Republic 
 The Timken Company United States 
 Tricon Metals & Services Inc. United States 
 Vantage Red Steel Co. Ltd Thailand 
 Wescott Steel Inc. United States