Marleen Velthuis
Loyens & LoeffThe team at Loyens & Loeff regularly advises on corporate investigations, compliance, and enforcement matters. Among other industries, the firm provides a comprehensive service to clients operating in the energy and financial sectors. The team is headed by Marleen Velthuis, who joined the firm in March 2023 from NautaDutilh. She is experienced at handling criminal investigations into sanction violations, money laundering, and environmental offences. Hamasa Osmani is a further standout member of the practice who advises both Dutch and multinational companies on the implementation of compliance programs to ensure alignment with regulatory requirements.
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Testimonials
Collated independently by Legal 500 research team.
‘Marleen Velthuis moved earlier this year from NautaDutilh to Loyens & Loeff. She is an experienced and enthusiastic lawyer.’
‘Loyens & Loeff recently expanded its corporate investigations, compliance & defence team as well as their corporate criminal defence team in the Netherlands. Among others, they attracted Marleen Velthuis as counsel bringing in broad expertise in the field of corporate criminal law. This will allow them to keep handling high-profile cases.'
'Loyens & Loeff is very service-minded and they also keep track of the latest developments in the specific fields of expertise.’
‘Marleen Velthuis is a very experienced lawyer with broad experience after working at Stibbe and NautaDutilh. Marleen has specialist expertise in environmental criminal law, which also shows from her publications in that field. She is also a board member of the Environmental Law Association and she leads the Dutch chapter of the Women's White Collar Defense Association.'
'Marleen has a pragmatic way of working and it is always pleasant to work with her.’
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