Dr. Stefan Kortenkamp

Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in transport and freight law (Fachanwalt für Transport- und Speditionsrecht), Diehl Rechtsanwälte Partnerschaft mbB, Düsseldorf

Checked in the official register of the German Federal Bar (BRAK) on 13 October 2026
Overall rating 4.6 of 5, from 17 reviews of the firm

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At a glance

Opening hours: Monday 08:00 to 18:30
Tuesday 08:00 to 18:30
Wednesday 08:00 to 18:30
Thursday 03:30 to 18:30
Friday 08:00 to 17:30
Saturday closed
Sunday closed

Sources: Google, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.

Location of the firm

Map of the area around Georg-Glock-Str. 8, 40474 Düsseldorf — Georg-Glock-Str. 8, 40474 Düsseldorf. Map: © OpenStreetMap contributors

Reviews of the firm

4.6 of 5 Overall rating from 17 reviews on 1 platform. How we calculate the overall rating

Google: 5.0 of 5, 17 reviews, as of 13 October 2026

These reviews apply to the firm, not to individual lawyers.

Details from the official lawyer register

Name: Dr. Stefan Kortenkamp
Professional title: Lawyer (Rechtsanwalt)
Specialist titles: Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in transport and freight law (Fachanwalt für Transport- und Speditionsrecht)
Regional bar association: Düsseldorf
Admitted since: 17 January 1991
Law firm: Diehl Rechtsanwälte Partnerschaft mbB
Firm address: Georg-Glock-Str. 8, 40474 Düsseldorf
Further office: Raiffeisenstr. 107b, 47053 Duisburg
Phone: 0211-3111490
Fax: 0211-31114999
E-mail: office@diehl-rechtsanwaelte.de
Identifier in the special electronic lawyer mailbox (beA): DE.BRAK.d1711fbc-7c92-4bf7-b7c4-6140d52c99e1.c4d9

Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.

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