Dr. Jan Byok, LL.M. (Edinburgh)

Certified specialist in IT law (Fachanwalt für Informationstechnologierecht), Certified specialist in public procurement law (Fachanwalt für Vergaberecht), JULIETT BRAVO Rechtsanwaltsgesellschaft mbH & Co. KG, Düsseldorf

Checked in the official register of the German Federal Bar (BRAK) on 13 October 2026

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At a glance

Languages: English
Focus areas: IT law (IT-Recht), Antitrust law (Kartellrecht), Public procurement law (Vergaberecht), Contract law (Vertragsrecht), Business and corporate law (Wirtschafts- und Unternehmensrecht)

Sources: Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026; Anwaltsverzeichnis der Rechtsanwaltskammer Düsseldorf, retrieved on 13 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

Map of the area around Gottfried-Keller-Str. 40, 40474 Düsseldorf — Gottfried-Keller-Str. 40, 40474 Düsseldorf. Map: © OpenStreetMap contributors

Details from the official lawyer register

Name: Dr. Jan Byok, LL.M. (Edinburgh)
Professional title: Lawyer (Rechtsanwalt)
Specialist titles: Certified specialist in IT law (Fachanwalt für Informationstechnologierecht), Certified specialist in public procurement law (Fachanwalt für Vergaberecht)
Regional bar association: Düsseldorf
Admitted since: 23 March 1994
Law firm: JULIETT BRAVO Rechtsanwaltsgesellschaft mbH & Co. KG
Firm address: Gottfried-Keller-Str. 40, 40474 Düsseldorf
Further office: Gmerk 22, 83471 Berchtesgaden
Phone: 0211-1716673
Mobile phone: 0151-14827124
E-mail: jb@juliettbravo.pro
Identifier in the special electronic lawyer mailbox (beA): DE.BRAK.958a3ace-a1e7-441a-88cd-20feae621276.8909

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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