Lawyer and notary profile
Dr. Bertram Schacker, LL.M.
Civil-law notary (Notar) · Certified specialist in commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht), Streitbörger PartGmbB, Bielefeld
- Checked in the official register of the German Federal Bar (BRAK) on 21 October 2026
- Overall rating 4.5 of 5
, from 42 reviews of the firm
More Commercial and company law specialists in Bielefeld
- Dr. jur. Harald Gisbert Martin Schlüter, MLE
- Dr. jur. Ilkka-Peter Ahlborn, LL.M.
- Volker Küpperbusch
- Henrich Claas Reinkensmeier
- Roman Kanthak
- Dr. jur. Hans-Arnold Geisler
At a glance
- Languages
- English
- Focus areas
- Company law (Gesellschaftsrecht), Business and corporate law (Wirtschafts- und Unternehmensrecht)
- Opening hours
- Monday to Friday 08:00-18:00
Sources: the firm's website, 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. 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
4.5 of 5 Overall rating from 42 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
- Dr. Bertram Schacker, LL.M.
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht)
- Regional bar association
- Hamm
- Admitted since
- 7 January 1987
- Law firm
- Streitbörger PartGmbB
- Firm address
- Adenauerplatz 4, 33602 Bielefeld
- Phone
- 0521-91414-0
- Mobile phone
- 0173-2721740
- Fax
- 0521-9141499
- b.schacker@streitboerger.de
- Website
- www.streitboerger.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.c2e180e5-d205-48f5-8005-8c09bd1f5ad9.fbb0
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 Federal Chamber of Notaries (Bundesnotarkammer)
- Name
- Dr. Bertram Schacker, LL.M.
- Official title
- Lawyer and civil-law notary (Rechtsanwalt und Notar)
- Official seat (Amtssitz)
- Bielefeld
- Chamber of notaries
- Westfälische Notarkammer
- Appointed since
- 13 April 2000
- Partnership
- Streitbörger PartGmbB
- Office
- Adenauerplatz 4, 33602 Bielefeld
- Phone
- 0521-91414-0
- Fax
- 0521-91414880
- b.schacker@streitboerger.de
Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.
Other lawyers at this firm
Is something wrong? Request a correction. We change details from the register only when they change there.
Not sure who fits your case?
Describe your case in English. Our assistant asks a few questions, writes a German summary for the lawyer and shows matching lawyers.