Extrusions
| Name | Website | Description of Activities |
| CALVI S.p.A. | www.calvi.it | Manufacturing special steel profiles; metal working |
| Constellium | www.constellium.com | Extrusions manufacturer, Czech Republic |
| Edelstahlzieherei Mark | www.ezm-mark.de | Supply of drawn, ground, or peeled and polished bright steel in a wide range of cold-formable, carbon and alloyed steel grades |
| Walzwerke Einsal GmbH | www.walzwerke-einsal.de | Tailor-made products for every application |