Lawyer profile
Oliver Siebert
Lawyer (Rechtsanwalt), NÜMANN + SIEBERT Rechtsanwälte PartGmbB, Berlin
- Checked in the official register of the German Federal Bar (BRAK) on 13 October 2026
- Overall rating 4.5 of 5
, from 36 reviews of the firm
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- 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: 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
4.5 of 5 Overall rating from 36 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
- Oliver Siebert
- Professional title
- Lawyer (Rechtsanwalt)
- Regional bar association
- Berlin
- Admitted since
- 27 October 2011
- Law firm
- NÜMANN + SIEBERT Rechtsanwälte PartGmbB
- Firm address
- Knesebeckstraße 50, 10719 Berlin
- Phone
- 030-26399340
- Fax
- 030-26399341
- os@nuemann-siebert.com
- Website
- www.nuemann-siebert.com
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.aa4586af-709f-4acc-bcfc-cb901c325964.3ead
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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