Lawyer profile
Alexander Dau
Lawyer (Rechtsanwalt), Mader Dau Advokatfirma Rechtsanwälte Ret & Raad Hamborg PartG mbB, Hamburg
- Checked in the official register of the German Federal Bar (BRAK) on 13 October 2026
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- Languages
- Danish, English
- Focus areas
- MEDIATION, Employment law (Arbeitsrecht), Company law (Gesellschaftsrecht), Tenancy law (Mietrecht), Commercial law (Handelsrecht), Intellectual property (trade marks, patents, designs) (Gewerblicher Rechtsschutz), Asylum law (Asylrecht), Data protection law (Datenschutzrecht), Family law (Familienrecht), Inheritance law (Erbrecht), Sports law (Sportrecht)
- Opening hours
- Monday 09:00 to 18:00
- Tuesday 09:00 to 18:00
- Wednesday 09:00 to 18:00
- Thursday 09:00 to 18:00
- Friday 09:00 to 18:00
- Saturday closed
- Sunday closed
Sources: the firm's website, retrieved on 24 October 2026; Google, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 13 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
Details from the official lawyer register
- Name
- Alexander Dau
- Professional title
- Lawyer (Rechtsanwalt)
- Regional bar association
- Hamburg
- Admitted since
- 28 March 2018
- Law firm
- Mader Dau Advokatfirma Rechtsanwälte Ret & Raad Hamborg PartG mbB
- Firm address
- Alsterarkaden 13, 20354 Hamburg
- Further office
- Ludwig-Erhard-Str. 18, 20459 Hamburg
- Phone
- 040-34960212
- mail@mader-dau.com
- Website
- https://www.mader-dau.com/
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.8480b2c2-73e9-4de9-a0f7-737b788f0687.d6df
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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