ALD Vacuum Technologies GmbH
Otto-von-Guericke-Platz 1
63457 Hanau
Fon: +49 6181 307 0
Fax: +49 6181 307 3290

Managing directors:

  • Michael Hohmann, Vorsitzender
  • Helmut Becker
  • Tim Ostermann
  • Jörg Wittich

Commercial register court: Hanau
Register Number: HRB-Nr. 92377

Sales tax identification-no: DE 258 853 629

A member of the AMG Critical Materials N.V., Amsterdam, Niederlande

Disclaimer: Despite careful contentwise check we do not take over liability for contents of external links. For contents of the linked pages excludingly their operators are responsible.


Whistleblowing Hotline/Reporting Office: Whistleblower Protection

For ALD Vacuum Technologies GmbH compliance with legal regulations, values and obligations is the basis of our actions. All can help to protect the company from damages. In order to be able to counteract grievances and misconduct as a company, we must become aware of them.

We therefore want to give all stakeholders the opportunity to report potential legal or regulatory violations simply and, if necessary, anonymously. For this purpose, we have set up a whistleblower hotline which can be reached at +4961813073232. The calls go directly to the Compliance Officer of AMG Engineering (ALD Group).

In addition, a written report can also be made to the reporting office pursuant to Whistleblower Protection Act (HinSchG):

ALD Vacuum Technologies GmbH
Meldestelle HinSchG
Otto-von-Guericke Platz 1
63457 Hanau


Data protection declaration