Partner

Dr. Frederik Wiemer

Hamburg

+49 40 35 52 80-74 +49 40 35 52 80-80

Languages
German, English, French
Practice groups/Expertise
Consulting focuses
  • Antitrust Law
  • Merger Control
  • Antitrust Litigation
  • Antitrust Compliance
  • Foreign Investment Control
  • Data Protection Law
  • EU Digital Markets Act
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Vita

  • Admitted to the Bar since 2000
  • Education and former activities
  • Allen Overy
  • Freshfields
  • Universities of Heidelberg und Strasbourg

Affiliations

  • International Bar Association (IBA)
  • German Antitrust Lawyers Association
  • German-American Lawyers’ Association
  • Non-governmental advisor to the ICN (International Competition Network)
  • Forum Investitionsprüfung

Dr. Frederik Wiemer's Distinctions

JUVE Ranking Wirtschaftskanzleien 2025/2026

Lexology Index: Germany – Competition 2026

Legal 500 Deutschland 2025

Best Lawyers 2026

Handelsblatt: Deutschlands Beste Anwälte 2025

JUVE Handbuch Wirtschaftskanzleien 2024/2025

Handelsblatt: Deutschlands Beste Anwälte 2024

Best Lawyers 2025

Legal 500 EMEA 2024

Legal 500 Germany 2024

WWL Germany 2024

JUVE Handbuch Wirtschaftskanzleien 2023/2024

Best Lawyers 2024

Handelsblatt: Deutschlands Beste Anwälte 2023

Legal 500 Germany 2023

Handelsblatt: Deutschlands Beste Anwälte 2022

Best Lawyers 2023

Legal 500 EMEA 2022

Legal 500 Germany 2022

JUVE Handbuch Wirtschaftskanzleien 2021/2022

Handelsblatt: Deutschlands Beste Anwälte 2021

Best Lawyers 2022

Leaders League 2021

JUVE Handbook Commercial Law Firms 2020/2021

Handelsblatt: Deutschlands Beste Anwälte 2020

Best Lawyers 2021

Legal 500 EMEA 2020

Legal 500 Germany 2020

JUVE Handbuch Wirtschaftskanzleien 2019/2020

WirtschaftsWoche: Top Anwalt 2019

JUVE Handbook Commercial Law Firms 2018/2019

JUVE Handbook Commercial Law Firms 2018

JUVE Handbook German Commercial Law Firms 2016/2017

Publications

2023

Merger Control Country Comparative Guide 2023 (Germany)
The Legal 500,
together with Dr. Stefan Bretthauer , Dr. Reinhard Siegert , Dr. Rainer Velte

2021

Merger Control Country Comparative Guide (Germany)
The Legal 500,
together with Dr. Stefan Bretthauer , Dr. Reinhard Siegert , Dr. Rainer Velte

2020

2019

New Model for Calculating Fines for GDPR Infringements
Newsletter Update Data Protection, No 67,
together with Dr. Philip Kempermann, LL.M. , Dr. Thomas Jansen

2018

Facebook – Kartellrechtlicher Datenschutz
In: Wirtschaft und Wettbewerb (WuW) 2/2018, page 53.

2017

Sport und Kartellrecht
In: Teamsport Management (Editor Walzel / Romisch), page 69ff.
Overview of the main reforms under the 9th ARC Amendment
Update Kartellrecht, June 9, 2017

Lectures

2024

Big Tech und der Digital Markets Act
Oktober 18 2024

2018

Sport und Compliance
Sportrechtskongress Hamburg, 2018.
EU Compliance
German American Trade Association New York, 2018.

2017

Kartellrecht und Datenschutz
BUJ-Kongress Berlin, 2017.
Kartellrecht und Datenschutz – Gemeinsamkeiten und Interaktionen
45. FiW-Seminar Bonn, 2017.

2016

Telecoms Consolidation – EU Antitrust issues
Citi Group London, 2016.

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