Lawyer and notary profile
Oleg Rennert
Civil-law notary (Notar) · Banking and capital markets law (Fachanwalt für Bank- und Kapitalmarktrecht), Berlin
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 4.4 of 5
, from 7 reviews
At a glance
- Focus areas
- Bank- und Kapitalmarktrecht, Erbrecht, Gewerberaummietrecht, Grundstücksrecht, Wohnraummietrecht, Familienrecht
- Opening hours
- Montag 09:00 bis 18:00
- Dienstag 09:00 bis 18:00
- Mittwoch 09:00 bis 18:00
- Donnerstag 09:00 bis 18:00
- Freitag 09:00 bis 16:00
- Samstag geschlossen
- Sonntag geschlossen
Sources: the firm's website, retrieved on 24 October 2026; Google, retrieved on 24 October 2026; 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
4.4 of 5 Overall rating from 7 reviews on 2 platforms. How we calculate the overall rating
| Platform | Rating | Reviews | As of |
|---|---|---|---|
| 11880.com | 5.0 of 5 | 1 | 12 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| Das Örtliche | 5.0 of 5 | 1 | 12 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| golocal | 5.0 of 5 | 1 | 12 October 2026 |
| Google (firm) | 5.0 of 5 | 6 | 12 October 2026 |
Reviews marked “firm” apply to the firm, not to individual lawyers. The overall rating includes them.
Details from the official lawyer register
- Name
- Oleg Rennert
- Professional title
- Lawyer (Rechtsanwalt)
- Fachanwalt titles
- Banking and capital markets law (Fachanwalt für Bank- und Kapitalmarktrecht)
- Regional bar association
- Berlin
- Admitted since
- 24 February 1992
- Firm address
- Wielandstraße 5, 10625 Berlin
- Phone
- 030-315188990
- Fax
- 030-315188999
- mail@rennert-berlin.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.1fd623c8-41af-41cd-9ea8-4b00d377e2e5.94ff
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.
Details from the register of notaries (Notarverzeichnis) of the Bundesnotarkammer
- Name
- Oleg Rennert
- Official title
- Lawyer and civil-law notary (Rechtsanwalt und Notar)
- Official seat (Amtssitz)
- Berlin
- Chamber of notaries
- Notarkammer Berlin
- Appointed since
- 25 May 2000
- Office
- Wielandstraße 5, 10625 Berlin
- Phone
- 030/315188990
- Fax
- 030/315188999
- mail@rennert-berlin.de
Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.
Something wrong? Request a correction. We change details from the official register only when they have changed there.