| Group Companies | Website | Description |
| voestalpine AG | www.voestalpine.com | Parent Company |
| Bohler-Uddeholm AG | www.bohler-uddeholm.com | Group Holding Company |
| Producing Mills | ||
| Bohler-Uddeholm Precision Strip GmbH | www.bohler-strip.com | Strip Steel producer in Austria |
| Bohler-Ybbstahl PROFIL GmbH | www.bohler-profil.com | Profile Bar producer in Austria |
| Bohler Bleche GmbH & Co KG | www.bohler-bleche.com | Sheet and Plate producer in Austria |
| Bohler Edelstahl GmbH & Co KG | www.bohler-edelstahl.com | Special Steel producer in Austria |
| Bohler Schmiedetechnik GmbH & Co KG | www.bohler-forging.com | Closed Die Forging producer in Austria |
| Buderus Edelstahl GmbH | www.buderus-steel.com | Special Steel producer in Germany |
| Uddeholms AB | www.uddeholm.com | Special Steel producer in Sweden |
| Villares Metals S.A. | www.villaresmetals.com.br | Special Steel producer in Brazil |
| Sales Companies | ||
| Aceros Bohler Uddeholm S.A. | www.bu-mexico.com | Sales company for Mexico |
| ASSAB Group | www.assab.com | Sales company for Asia |
| Bohler-Uddeholm Corp. | www.bucorp.com | Sales company for the USA |
| Trade Organizations | ||
| AQA | www.aqa.ca | Quebec Aerospace Organization |
| CAMM | www.camm.ca | Canadian Association of Mold Makers |
| CDCA | www.diecasters.ca | Canadian Die Casting Association |
| CTMA | www.ctma.com | Canadian Tooling & Machining Organization |
| OAC | www.ontaero.org | Ontario Aerospace Council |