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 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.

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