Department profile
Loyens & Loeff

White-Collar Crime & Corporate Investigations

Europe Guide 2026 : Netherlands

Share profile

Loyens & Loeff

Rankings

Chambers Review

Provided by Chambers

White-Collar Crime & Corporate Investigations - Netherlands

Band 3

What the Team is Known For

Loyens & Loeff is a respected name in the Dutch market, with the department highlighting particularly strong involvement in both criminal investigations and court proceedings. The law firm offers strong depth of knowledge, with experience handling matters ranging from environmental crime and money laundering to sanction violations and insider trading. It has further expertise in cases alleging corporate misconduct, bribery, forgery and fraud. The team is regularly trusted by clients for representation before the relevant criminal authorities, such as the Dutch Public Prosecution Service.

View ranking table

Work Highlights

Provided by Chambers

  • Loyens & Loeff advised Rabo Vastgoedgroep on internal investigations and settlement proceedings with the Dutch Public Prosecution Service and the perpetrators of the Vastgoedfraude case.

Strengths

Provided by Chambers

  • Loyens & Loeff's full-service capabilities make it particularly well suited to act as a trusted adviser. Its specialised expertise in the field of corporate crime further reinforces this role.

    White-Collar Crime & Corporate Investigations respondentEurope

  • Loyens & Loeff adopts a hands-on mentality and a pragmatic approach.

    White-Collar Crime & Corporate Investigations respondentEurope

  • The Loyens & Loeff team is deeply knowledgeable about sensitive compliance issues and has the high-level skills required to address them thoroughly, especially given the delicate nature of the situation.

    White-Collar Crime & Corporate Investigations respondentEurope

  • Loyens & Loeff is a sophisticated law firm with specialists on all aspects of the legal field. The team is very hands-on and capable of advising beyond the purely legal questions.

    White-Collar Crime & Corporate Investigations respondentEurope

  • Loyens & Loeff's team is absolutely responsive and nice to work with.

    White-Collar Crime & Corporate Investigations respondentEurope

Notable Practitioners

Provided by Chambers

  • Marleen Velthuis
    Marleen Velthuis

    Marleen Velthuis

    Department head Marleen Velthuis has notable experience handling criminal proceedings for clients facing accusations of money laundering, forgery, fraud and environmental crimes. She is additionally skilled at navigating investigations related to data privacy issues and insider trading, as well as related compliance advice.

    • Marleen Velthuis goes the extra mile and is very responsive.

      White-Collar Crime & Corporate Investigations respondentEurope

    • Marleen Velthuis is truly exceptional. Her ability to manage the client’s concerns, communicate clearly and provide strategic guidance is invaluable.

      White-Collar Crime & Corporate Investigations respondentEurope

    • Marleen’s deep expertise and calm approach under pressure inspired confidence, and her involvement was a key factor in the successful resolution of the matter.

      White-Collar Crime & Corporate Investigations respondentEurope

    • Marleen Velthuis is a very enthusiastic, energetic and hands-on lawyer. She is easy to work with and very dedicated to her clients.

      White-Collar Crime & Corporate Investigations respondentEurope

    • It is great working with Marleen Velthuis. She is a pragmatic and to-the-point lawyer.

      White-Collar Crime & Corporate Investigations respondentEurope
    View profile

Ranked Individuals at Loyens & Loeff (2)

Netherlands

What success is built on

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

Explore thought leadership