- Overview
- Frankfurt am Main
- Dr. Konstantin Keller, LL.M.
Lawyer profile
Dr. Konstantin Keller, LL.M.
Lawyer (Rechtsanwalt), Rechtsanwälte Ritschel & Keller PartG mbB, Frankfurt
- Checked in the official register of the German Federal Bar (BRAK) on 15 October 2026
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- Focus areas
- Banking and capital markets law (Bank- und Kapitalmarktrecht), Company law (Gesellschaftsrecht), Contract law (Vertragsrecht), Civil law (Zivilrecht)
- Opening hours
- Monday to Friday 08:30-18:30
Sources: the firm's website, 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
- Dr. Konstantin Keller, LL.M.
- Professional title
- Lawyer (Rechtsanwalt)
- Regional bar association
- Frankfurt
- Admitted since
- 17 May 2018
- Law firm
- Rechtsanwälte Ritschel & Keller PartG mbB
- Firm address
- Neue Mainzer Str. 84, 60311 Frankfurt
- Phone
- 069-24743327
- k.keller@ritschel-keller.de
- Website
- www.ritschel-keller.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.94c9217b-e4cc-42fa-a3e5-175d88d60b0e.9bb4
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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