Isabelle Rahman

Partner

Trusted advisor on EU competition law, delivering clear, practical, and actionable solutions with strategic insight and a client-focused approach

"Isabelle Rahman has been outstanding in her analytic capacities and in providing pragmatic advice."

Chambers Europe, Competition: EU client

"She is so hands-on, I am very impressed by her in-depth knowledge of each sector she has to deal with."

Chambers Europe, Competition: EU client

"She gets straight to the point, raising interesting facts that might be relevant for our business and proactively advising us on issues."

Chambers Europe, Competition: EU client

"She is willing to take a clear position on an issue and come up with a practical solution that we can really use in our business."

Chambers Europe, Competition: EU client

Isabelle is the managing partner of Reed Smith's Brussels office. She has substantial experience in the application of EU competition rules and counsels clients across a wide range of sectors on antitrust risk and business compliance issues.

Isabelle provides strategic advice regarding merger control, cartel and abuse of dominance investigations, assisting clients in EU, Member State, and non-EU proceedings. She also advises on pricing strategies and commercial ventures including distribution, licensing and joint ventures.

Experience

Representative matters

Advised leading Belgian shipping company on the competition law and foreign direct investment aspects of its takeover of a competitor.
Advised a European supplier of savoury snacks in relation to a strategic acquisition of a competitor in the UK.
Advising a US wireless carrier on the applicability of the Foreign Subsidies Regulation to their activities.

Recognitions

  • Ranked in Chambers Global for Belgium Competition: EU, 2006 - 2025
  • Ranked in Chambers Europe for Belgium Competition: EU, 2007 - 2025
  • Leading Lawyer: Competition and Antitrust; Women in Business Law, Euromoney Expert Guides, 2020 - 2021

Credentials

Education

  • University of Oxford, Lincoln College, 1987, B.A., Jurisprudence
  • Université Panthéon Assas (Paris II), 1985, Licence en Droit, with distinction

Professional admissions & qualifications

  • Brussels
  • England and Wales

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