LAWYER PROFILE
Marc Wiggers

Marc Wiggers

Europe 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Loyens & Loeff

Europe

Career

Marc Wiggers, attorney at law, is a member of the Competition Team of the Expertise group Corporate / M&A in our Amsterdam office. He focuses on European and Dutch competition law. He specializes in EU- and (Dutch and European) competition, tech and healthcare law. He is also specialist in foreign direct investment screening (FDI).

Marc, has broad experience litigating in this area, for instance in cartel proceedings and cartel damages claims. He gives advice on the application of competition rules (cartel prohibition, ban on abuse of dominance, prohibition on state aid and merger control) and the regulatory framework for the Dutch healthcare and EU tech sector. His other areas of expertise include foreign direct investment screening and Foreign Subsidies compliance.

Marc is a member of the Loyens & Loeff Competition Litigation Team, the Corporate Investigations Team and the Digital Economy team. He focuses on (regulated) sectors such as healthcare, pharma and tech.

Marc is a (head) lecturer at the Grotius Academy, where he teaches post-graduate courses in healthcare and competition law, and he teaches at universities on a regular basis. He lectures and publishes frequently on issues relating to competition and healthcare law in professional journals. He is author of the book Digital Competition Law in Europe (Kluwer International). Marc is a board member of the Dutch Association for Foreign Investment Screening.

For more information, please visit our website: https://www.loyensloeff.com/people/marc--wiggers/

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/European Law - Netherlands

Band 2
Band 2

Individual Editorial

Marc Wiggers moves up in the rankings on the back of his involvement in high-profile merger control filings, as well as investigations and interim relief proceedings concerning allegations of anti-competitive behaviour, particularly within the healthcare sector.

Strengths

Provided by Chambers

  • He brings strategic clarity to complex regulatory challenges and is known for his ability to guide clients through sensitive matters with confidence and precision.

    Competition/European LawChambers European Guide
  • Marc Wiggers cuts through any noise to get to the heart of the matter quickly. He gets on very well with clients.

    Competition/European LawChambers European Guide
  • Marc Wiggers is a fast thinker.

    Competition/European LawChambers European Guide
  • He has a rare combination of understanding both the law and our business.

    Competition/European LawChambers European Guide
  • Marc Wiggers is one of the leading competition lawyers in the Netherlands.

    Competition/European LawChambers European Guide

Ranked Individuals at Loyens & Loeff (96)

Belgium

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership