Lawyer profile
Dr. Oliver Kroll
Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in tenancy and condominium law (Fachanwalt für Miet- und Wohnungseigentumsrecht), Trenz Rechtsanwälte, Hamburg
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
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- Languages
- English, French
- Focus areas
- Protection against dismissal law (Kündigungsschutzrecht), Condominium law (Wohnungseigentumsrecht), Collective employment law (Kollektives Arbeitsrecht), Individual employment law (Individualarbeitsrecht), Company law (Gesellschaftsrecht)
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
Details from the official lawyer register
- Name
- Dr. Oliver Kroll
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in tenancy and condominium law (Fachanwalt für Miet- und Wohnungseigentumsrecht)
- Regional bar association
- Hamburg
- Admitted since
- 4 August 2005
- Law firm
- Trenz Rechtsanwälte
- Firm address
- Johnsallee 9, 20148 Hamburg
- Phone
- 040-688 7434 688
- Fax
- 040-6887434699
- o.kroll@trenzonline.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.7bada39c-3a9e-4bc9-872a-9dc272215804.4196
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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