Lawyer profile
Dr. Claus-Nis Martens
Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in family law (Fachanwalt für Familienrecht), Certified specialist in criminal law (Fachanwalt für Strafrecht), Dr. Martens & Collegen, Heide
- Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026
- Overall rating 4.2 of 5
, from 71 reviews of the firm
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- Languages
- English
- Focus areas
- Criminal law (Strafrecht), Employment law (Arbeitsrecht), Business law (Wirtschaftsrecht), Kündigungsschutz, Family law (Familienrecht)
- Opening hours
- Monday, Tuesday & Thursday 08:30 to 12:00 and 13:30 to 17:30
- Wednesday & Friday 08:30 to 12:00
Sources: the firm's website, retrieved on 24 October 2026; Anwaltsverzeichnis der Rechtsanwaltskammer Schleswig-Holstein, retrieved on 22 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
Reviews of the firm
4.2 of 5 Overall rating from 71 reviews on 1 platform. How we calculate the overall rating
Google
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Dr. Claus-Nis Martens
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in family law (Fachanwalt für Familienrecht), Certified specialist in criminal law (Fachanwalt für Strafrecht)
- Regional bar association
- Schleswig-Holstein
- Admitted since
- 25 November 1991
- First admission
- 11 November 1991
- Law firm
- Dr. Martens & Collegen
- Firm address
- Husumer Straße 12, 25746 Heide
- Further office
- Voßallee 20, 25712 Burg; Gottorfstraße 3, 24837 Schleswig
- Phone
- 0481/786000
- Fax
- 0481/786008
- info@martens-collegen.de
- Website
- www.martens-collegen.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.5545fde4-03f4-43e7-b798-2930b7502173.c848
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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