Modern and innovative -

for over 60 years.


Certification according to DIN ISO 18001 (OHSAS)

Purchase of new location Siemensstr. 11 - Velbert from Scholz Recycling GmbH & Co KG.


Reorganization of the corporate structure and the integration of HDE Wilhelm Raven GmbH.


Certification according to DIN ISO 9001 and ISO 14001. The certification was the next logical step to further market-oriented development of the company.


Utilization of 1 Pfennig to 10 Pfennig coins in the euro changeover. This process ist still going on.


As one of the first companies in the Commercially available metal Wilhelm Raven Euro-Metall received a permit under the Federal Emission Protection Law (Federal Pollution Control Act). Together, with the competent authorities, a long-term sustainable concept is implemented.


Reorganisation of Wilhelm Raven Euro-Metall GmbH. Part of the core competencies will be given to the HDE Wilhelm Raven GmbH. The two companies will form in daily business operations an economic unit.


Company founded by Wilhelm Raven and Wilhelm Kroll.