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About Us

PSG Recherche, a household name in high-quality investigation and consultancy for over 10 years

PSG Recherche delivers meaningful investigative results that will enable you to assert your rights. Our experienced employees realise that the research they carry out can have a major impact on mutual relationships.

Our investigators take a discreet and skilful approach to their work, and bear the best interests of the organisation and the internal relationships in mind. They gather evidence unobtrusively in a variety of ways and secure this evidence for you so that you can use it in your case.


Each investigation is unique and requires a flexible approach. Backed up by years of experience, PSG has developed a variety of best practices to ensure the success of the investigation. They continue to evaluate these tried and tested methods in their work, and where necessary, they deviate from them if an investigation could benefit from a different approach. PSG’s goal is to find compelling evidence.


Our staff are passionate about what they do, and they constantly challenge each other in order to stay sharp. We always ask them to find the shortest route to the solution. We offer our customers the space to consult with us on subsequent steps to be taken, both before and during an investigation.
When it comes to solving complex issues, research shows that groups are often more effective than individuals. In these cases, PSG works with a variety of experts with complementary skills, who contribute in an open and transparent way.

Cross-border investigation within legal frameworks

PSG Recherche is a private investigation agency providing high-quality investigation and consultancy services. We investigate a wide range of misdeeds worldwide, ranging from patent infringement, theft and data breaches, to sex offences and homicide. Thanks to our extensive network of international partners, we can

PSG Recherche investigators

The PSG staff in charge of investigations are backed up with years of investigative experience in various specialist police departments and the Royal Constabulary (Koninklijke Marechaussee). Our investigators regularly take technical training courses to develop new investigative techniques.








Years of experience