Jan-Willem van Rooij
Partner - Attorney at law

Jan-Willem van Rooij

Jan-Willem van Rooij, attorney at law, is a member of the corporate practice group and co-chairs the firms Energy team and the Port & Logistics team.

About Jan-Willem van Rooij

He specializes in national and international mergers and acquisitions, joint ventures, participations, restructuring and corporate advice with a strong focus on energy and infrastructure transactions and the US market. He advises both strategic parties as well as financial parties such as infrastructure funds and private equity firms. Jan-Willem co-heads our Energy & Infrastructure team.

What others say about Jan-Willem

Chambers Europe: "Jan-Willem Van Rooij is described by interviewees as an 'exceptional deal coordinator and adviser'." (2019)

Legal 500: "The ‘calm, hands-on’ Jan-Willem van Rooij heads Loyens & Loeff’s ‘top-notch’ department." (2018)

Legal 500: "Jan-Willem van Rooij, who ‘always remains composed and bridges differences between opposing parties’, advised DIF on the sale of DIF Infrastructure II’s assets to APG Asset Management." (2018)


  • Dutch Bar Association
  • International Bar Association (member European Forum)
  • American Bar Association (subcommittee co-chair)
  • Association of International Petroleum Negotiators (chair of the Dutch chapter)


  • Columbia University Program in American Law, 2002
  • Dutch civil law, Erasmus University Rotterdam, 1999


  • Dutch
  • English

T: +31 10 224 65 52
M: +31 6 53 26 01 31
E: jan.willem.van.rooij@loyensloeff.com