Loyens & Loeff‘s compliance and corporate crime team is led by Amsterdam-based Marleen Velthuis, who has extensive expertise in white-collar criminal law and environmental law. Velthuis is well-versed in advising global corporations on cases involving allegations of tax fraud and corruption, as well as handling investigations into environmental offences, sanctions issues and money laundering. Asset tracing and recovery matters are also prominent in the group's workload.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘The practice is headed by Marleen Velthuis who brings experience and energy in a new white collar team.’

  • 'Marleen Velthuis is very good in what she does, and is exceptionally skilled in environmental crime cases. ’

  • ‘Loyens & Loeff’s fraud & white-collar crime team is relatively newly assembled with talented individuals. It aims high in quality practice and will treat every case with extreme attention and vigour. The team has a specialisation in environmental crime with Marleen Velthuis at the forefront of it.’

  • ‘Marleen Velthuis is extremely energetic, great to work with and fully engaged in her cases. She is attentive to her clients and always willing to go the extra mile. Willemijn Warnaars is easy to communicate with and intelligent.’

  • ‘Marleen Velthuis is an energetic and promising criminal defense lawyer, specialised in environmental criminal law.'

  • ‘With Marleen Velthuis, Loyens & Loeff has an enthusiastic and knowledgeable white collar specialist.’

  • ‘Marleen Velthuis is the partner heading the Loyens & Loeff white collar crime team. She is committed, accessible, available and pragmatic. ’

Lawyers

Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head

The lawyer(s) leading their teams.

Marleen Velthuis

Other key lawyers

Willemijn Warnaars