Private company
C. Wilhelm Kayser, Ahlemeyer & Co
C. Wilhelm Kayser, Ahlemeyer & Co is a German basic precious and non-ferrous metals manufacturer based in Berlin.1 It is part of Aurubis.1
Die C. Wilhelm Kayser, Ahlemeyer & Co. war ein deutsches Unternehmen in Berlin-Moabit, das als Metallhüttenwerk zur Verhüttung von Gold-, Silber- und Bleirückständen von C. Wilhelm Kayser 1861 gegründet wurde. Es wurde 1911 unter der Firma Hüttenwerke C. Wilh. Kayser & Co. in die Hüttenwerke Kayser AG umgewandelt.2 From the German Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
Corporate structure
C. Wilhelm Kayser, Ahlemeyer & Co is part of a group headed by Aurubis. 13 entities, 8 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
- Aurubis Hamburg, Germany
- Aurubis Finland Pori, Finland
- Aurubis Stolberg GmbH + Co.KG Stolberg, Germany
- C. Wilhelm Kayser, Ahlemeyer & Co Berlin, Germany
- Metallo Belgium Beerse, Belgium
- AURUBIS BERANGO SL Subsidiary · Berango, Spain
- АУРУБИС БЪЛГАРИЯ Subsidiary · 100% · Пирдоп, Bulgaria
- AURUBIS OLEN Subsidiary · Olen, Belgium
- Aurubis Slovakia, s. r. o. Subsidiary · Dolný Kubín, Slovakia
- Aurubis Sweden AB Subsidiary · Västerås, Sweden
- Aurubis UK Ltd. Subsidiary · Smethwick, United Kingdom
- CABLO Metall-Recycling & Handel GmbH Subsidiary · Fehrbellin, Germany
- RETORTE GmbH Selenium Chemicals & Metals Subsidiary · Röthenbach, Germany
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Subsidiaries and ownership
Parent company
From Wikidata.1
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2