BAUER Maschinen Germany 
 A Weber SAS France 
 Appalachian Mining & Engineering Inc. United States 
 Carriere Industrial Supply Ltd Canada 
 Chevron United States 
 Custom Linings, Inc. United States 
 DSI Underground GmbH Germany 
 Elastómeros Taza, S.A. de C.V. Mexico 
 Institute for Advanced Mining Technologies (AMT) Germany 
 Jacon Vietnam 
 Jennmar Corporation United States 
 PENAtrade Turkey 
 Potts Buckets Ltd United Kingdom 
 Presto Geosystems United States 
 Quality Rebuilding Service LLC United States 
 Strata Products Worldwide, LLC United States 
 Taizhou Changlong Fasteners Co LTD China 
 WAGSS Australia