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Marieke Van Nieuwenborgh

Partner

Overview

With over a decade of experience in EU and Belgian competition law, Marieke Van Nieuwenborgh focuses her practice on antitrust damages recovery. She assists clients in proceedings relating to actions for damages for competition law infringements.

Marieke has represented national and international companies before the Belgian Competition Authority and the European Commission in both merger control proceedings and cartel investigations. In addition, she regularly litigates competition cases before the Belgian and European courts.

Marieke is a partner in Crowell & Moring’s Brussels office and a member of the firm’s Antitrust and Competition Group. Her experience includes counseling clients on cooperation, exclusivity, and distribution agreements across various industries, including the transport and telecom sectors and entertainment. She also assists clients in the e-commerce sector with matters relating to online sales and presence.

Career & Education

    • Ghent University, J.D., magna cum laude, 2012
    • New York University School of Law, LL.M., competition, innovation, and information law, 2016
    • Ghent University, J.D., magna cum laude, 2012
    • New York University School of Law, LL.M., competition, innovation, and information law, 2016
    • Belgium
    • European Court
    • Belgium
    • European Court
    • Dutch
    • English
    • French
    • Dutch
    • English
    • French
I work with Thomas De Meese and Marieke Van Nieuwenborgh. Both are exceptionally skilled. Good industry knowledge, their legal knowledge is second to none. Advice is hands-on and pragmatic. They think with the client for workable solutions.

Legal 500 , 2024

Marieke's Insights

Client Alert | 4 min read | 09.10.26

European Commission Publishes Landmark Guidelines on Exclusionary Abuses by Dominant Companies

On 3 September 2026, the European Commission adopted new Guidelines on the application of Article 102 TFEU to abusive exclusionary conduct by dominant undertakings. The Guidelines follow a public consultation on a draft published in August 2024 and reflect substantial stakeholder feedback. They replace the Commission's 2008 Guidance on enforcement priorities (which ceases to apply 30 days after publication of the new guidelines in the Official Journal) and represent the most significant reset of the Commission's Article 102 enforcement framework in nearly two decades. The Commission's stated aim is to set out principles and operational guidance, enhance legal certainty, and help companies self-assess their exclusionary-abuse risk....

Marieke's Insights

Client Alert | 4 min read | 09.10.26

European Commission Publishes Landmark Guidelines on Exclusionary Abuses by Dominant Companies

On 3 September 2026, the European Commission adopted new Guidelines on the application of Article 102 TFEU to abusive exclusionary conduct by dominant undertakings. The Guidelines follow a public consultation on a draft published in August 2024 and reflect substantial stakeholder feedback. They replace the Commission's 2008 Guidance on enforcement priorities (which ceases to apply 30 days after publication of the new guidelines in the Official Journal) and represent the most significant reset of the Commission's Article 102 enforcement framework in nearly two decades. The Commission's stated aim is to set out principles and operational guidance, enhance legal certainty, and help companies self-assess their exclusionary-abuse risk....