Lawyer profile
Sonja Koeppel
Lawyer (Rechtsanwältin), Seeler, Sczepanski, Koeppel, Mainz
- Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026
- Overall rating 4.4 of 5
, from 16 reviews of the firm
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- Focus areas
- Employment law (Arbeitsrecht), Family law (Familienrecht), Criminal law (Strafrecht), Mediation, Kündigung, Scheidung, Maintenance law (Unterhaltsrecht), Insolvency law (Insolvenzrecht), Unterhalt, Umgangsrecht, Kündigungsschutz
Sources: the firm's website, retrieved on 24 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
4.4 of 5 Overall rating from 16 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
- Sonja Koeppel
- Professional title
- Lawyer (Rechtsanwältin)
- Regional bar association
- Koblenz
- Admitted since
- 10 December 2015
- First admission
- 17 February 2011
- Law firm
- Seeler, Sczepanski, Koeppel
- Firm address
- Kaiserstraße 45, 55116 Mainz
- Further office
- Lohengrinstraße 1, 65187 Wiesbaden; Goebenstraße 11, 55543 Bad Kreuznach
- Phone
- 06131-226767
- Fax
- 06131-238473
- info@rhein-main-juristen.de
- Website
- www.rhein-main-juristen.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.61fed0d4-f2d6-4b8f-abb5-01a03f9294b4.dc7f
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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