Ask the company.
Our Company Information Service will be happy to answer your questions. You may have questions about the company, or need support in some specialist aspects of tunnelling or have a particular enquiry about a picture. Whatever it is, just contact:
- Achim Kühn
Head of Corporate Communications, Branding and Public Affairs
Tel.: +49 (0) 7824 302-540
Fax: +49 (0) 7824 302-473
mailto:pr(at)herrenknecht.com



