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Lawyer profile

Martin Koller-van Delden, LL.M.

Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Melchers Rechtsanwälte Partnerschaftsgesellschaft mbB, Heidelberg

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At a glance

Languages
English, French, Italian
Focus areas
Collective employment law (Kollektives Arbeitsrecht), Private international law (Internationales Privatrecht), Individual employment law (Individualarbeitsrecht), Commercial law (Handelsrecht), Employment law (Arbeitsrecht)
Opening hours
  • Monday 08:00 to 18:00
  • Tuesday 08:00 to 18:00
  • Wednesday 08:00 to 18:00
  • Thursday 08:00 to 18:00
  • Friday 08:00 to 18:00
  • Saturday closed
  • Sunday closed

Sources: Google, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words. Focus areas from the directories' fixed lists have an English label with the German term in brackets; all others stay in German.

Location of the firm

Map of the area around Im Breitspiel 21, 69126 Heidelberg
Im Breitspiel 21, 69126 Heidelberg. Map: © OpenStreetMap contributors

Reviews of the firm

4.1 of 5 Overall rating from 8 reviews on 1 platform. How we calculate the overall rating

Google: 4.3 of 5, 8 reviews, as of 15 October 2026

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

Details from the official lawyer register

Name
Martin Koller-van Delden, LL.M.
Professional title
Lawyer (Rechtsanwalt)
Specialist titles
Certified specialist in employment law (Fachanwalt für Arbeitsrecht)
Regional bar association
Karlsruhe
Admitted since
12 December 2001
Firm address
Im Breitspiel 21, 69126 Heidelberg
Phone
06221-18500
Fax
06221-1850100
E-mail
m.koller.v.delden@melchers-law.com
Website
www.melchers-law.com
Identifier in the special electronic lawyer mailbox (beA)
DE.BRAK.eae8e5f1-c251-48d1-b98c-0bb83168d59f.cc9c

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.

Law firm: Melchers Rechtsanwälte Partnerschaftsgesellschaft mbB

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