Your need is legitimate; trust the experts
In 2023, over 38% of employees were prescribed sick leave, and among them, numerous cases of fraudulent sick leave are noteworthy. As a professional, having a clear view of your workforce is essential. Fraudulent sick leave can represent a real difficulty, both human, logistical, and financial.
Investigations into fraudulent sick leave require discretion, empathy, and professionalism. Groupe Hyperion’s agencies are experts in this field and offer tailored solutions to companies facing such complex situations.
Professionals are not always fully informed about the rights they can assert, nor about the contacts they can mobilize to answer their questions and resolve the crisis situations they face.
With this in mind, Groupe Hyperion aims to play a central role in this process. We offer a free initial consultation to discuss your situation and provide you with the most appropriate support.
Services provided by the Hyperion Group
Surveillance of the suspected employee
Interview and Neighborhood Inquiry
We may conduct inquiries with your employee’s neighbors to learn about their daily activities, as well as significant events that have occurred since their sick leave (home renovations, start of a professional activity at home, etc.).
Establishment of Evidence
Our detectives collect visual and documentary evidence, such as photos and videos showing the employee working during their sick leave. We may conduct an OSINT study, using data available online, to identify activities compromising the sick leave.
At the end of our investigation, we will provide you with a complete file containing all the evidence and reports we have compiled. You will then have all the necessary information to take appropriate disciplinary measures.
Contact Groupe Hypérion for any information or a free quote.
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Our expertise
Numerous skills are required to detect fraudulent sick leave. Our teams must be able to operate in parallel with traditional methods (surveillance, field investigation) as well as more innovative ones (OSINT, etc.).
Our teams often intervene on these matters to provide you with concrete and verifiable evidence to help you make informed decisions.
A network of experienced agencies
Our teams possess solid cross-disciplinary expertise, allowing us to intervene in a wide range of subjects. With locations throughout France and Europe, the Hyperion Group is a powerful network of detective agencies.
Trust is the foundation of our agency. We guarantee total confidentiality for your cases, while complying with current laws and regulations.


Contact our team!
Our first consultation is free and does not require you to work with us afterwards, so don’t worry, contact us! Our goal is to understand your needs in order to offer you the most coherent and adapted support, while strictly preserving confidentiality and your peace of mind. It’s then up to you to validate the case; we’ll take care of the rest!
Ready to get started?
Need advice or expertise? Groupe Hyperion’s expertise is at your disposal to quickly and peacefully resolve your disputes. Contact us for a free initial consultation to assess your situation and plan the actions to take together.

