Lawyer profile
Klaudia Verena Franziska Johanna Müller
Social security law (Fachanwältin für Sozialrecht), Anwaltskanzlei Bierganz, Aachen
- Checked in the official register of the German Federal Bar (BRAK) on 21 October 2026
- Overall rating 4.1 of 5
, from 46 reviews of the firm
At a glance
- Languages
- Dutch
- Focus areas
- Architektenrecht, Arzthaftungsrecht, Baurecht, Grundstücksrecht, Vergaberecht
Sources: Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews of the firm
4.1 of 5 Overall rating from 46 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
- Klaudia Verena Franziska Johanna Müller
- Professional title
- Lawyer (Rechtsanwältin)
- Fachanwalt titles
- Social security law (Fachanwältin für Sozialrecht)
- Regional bar association
- Köln
- Admitted since
- 10 February 2021
- First admission
- 11 June 1999
- Firm address
- Oligsbendengasse 5-7, 52070 Aachen
- Phone
- 0241-94377160
- Fax
- 0241-94377161
- info@kanzlei-bierganz.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.ee988e63-fb22-4373-a2ad-8dc0e0062fdb.142f
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: Anwaltskanzlei Bierganz
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