Lawyer profile
Mark Sieber
Criminal law (Fachanwalt für Strafrecht), Rechtsanwälte Dr. Theben, Berlin
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 4.2 of 5
, from 17 reviews of the firm
At a glance
- Focus areas
- Kirchenrecht, Verfassungsrecht, Stiftungs- und Vereinsrecht, Arbeitsrecht, Beamtenrecht, Schadensersatz- und Arzthaftungsrecht, Schadensersatz, Prüfungsrecht, Strafrecht, Hochschulrecht, Schulrecht, Verwaltungsrecht
- Opening hours
- Montag 10:00 bis 18:00
- Dienstag 10:00 bis 18:00
- Mittwoch 10:00 bis 18:00
- Donnerstag 10:00 bis 18:00
- Freitag 10:00 bis 13:00
- Samstag geschlossen
- Sonntag geschlossen
Sources: the firm's website, retrieved on 24 October 2026; Google, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews of the firm
4.2 of 5 Overall rating from 17 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
- Mark Sieber
- Professional title
- Lawyer (Rechtsanwalt)
- Fachanwalt titles
- Criminal law (Fachanwalt für Strafrecht)
- Regional bar association
- Berlin
- Admitted since
- 12 July 2007
- Law firm
- Rechtsanwälte Dr. Theben
- Firm address
- Kuglerstraße 22, 10439 Berlin
- Phone
- 030-4372000
- Fax
- 030-43720010
- sekretariat@dr-theben.de
- Website
- www.dr-theben.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.90d5c21e-4e83-430c-827c-d3ba548a4f28.c90b
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.
Other lawyers at this firm
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