Your need is legitimate; trust the experts
Unfair competition involves using fraudulent or unfair means to harm competitors. A private detective will intervene, notably through surveillance of the offending competitor, evidence collection, and legal consultation, to provide you with all the necessary elements to act effectively.
This is a sensitive subject that requires a discreet, empathetic, and professional approach. Groupe Hyperion specializes in this type of investigation, offering personalized solutions to best adapt to your specific situation.
As a professional, you are not always aware of the tools and contacts available to assert your rights, answer your questions, and solve your problems.
With this in mind, Groupe Hyperion aims to be at the heart of this approach. We therefore offer you a first free appointment to review your situation and propose the most suitable support.
Services provided by the Hyperion Group
Preliminary Analysis
The setup of the investigation is as important as its execution.
We make it a point of honor to thoroughly understand your situation, as well as your expectations and initial analyses.
In parallel, we collect initial documents that may be relevant to the upcoming investigation.
Surveillance and Evidence Collection
Field methods are always essential in our investigations. They allow us to collect photos, videos, and evidence of suspicious activities.
Subsequently cross-referenced with interviews or email exchanges, these methods allow us to produce concrete and reliable evidence.
Financial and IT Analysis
In addition, a digital analysis of the competitor’s actions is a way to obtain additional evidence, demonstrating their responsibility for unfair competition, particularly through abusive practices on social networks, purchasing fake reviews on specific sites, etc.
Contact Groupe Hypérion for any information or a free quote.
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Our expertise
Unfair competition is a complex subject that requires discretion and professionalism. Our teams frequently assist clients with these issues. The goal is to provide you with concrete and verifiable evidence to help you make informed decisions and adopt the ideal response.
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 do not worry—contact us!
Our objective is to understand your needs in order to offer you the most coherent and adapted support, while preserving the confidentiality of our exchanges. 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.

