| Company (majority shareholding) | Website | Country | Business Area |
|---|---|---|---|
| Herzog Coilex GmbH | www | Germany | Materials Services |
| ThyssenKrupp Sägenstahlcenter GmbH | Germany | Steel Europe | |
| ThyssenKrupp Service Acier S.A.S. | France | Materials Services | |
| ThyssenKrupp Stahl-Service-Center GmbH | www | Germany | Materials Services |
