Ardèche combines tourist areas, rural villages, and small industries, with frequent requests for civil and commercial investigations. Hyperion Group provides individuals and businesses with its CNAPS-licensed private detectives. Our missions aim to collect evidence admissible in court, in compliance with the Internal Security Code and privacy laws.
Our missions for individuals
We assist individuals in sensitive matters: adultery and divorce, child custody and alimony, abuse of weakness, missing person searches, and asset investigations. Our methods combine tailing, surveillance, and administrative research.
Our missions for professionals
We help businesses and institutions protect their interests: monitoring fraudulent sick leave, internal fraud and theft, unfair competition, employee monitoring, and labor court investigations. All our interventions respect the legal and ethical framework.
Intervention areas
Our private detectives operate throughout the Ardèche department, notably in Privas, Annonay, Aubenas, Guilherand-Granges, Tournon-sur-Rhône, Le Teil, Saint-Péray, as well as in other municipalities. Thanks to our network, we quickly deploy the appropriate resources.
Method and compliance
Each mission is subject to a preliminary analysis: objectives, legal constraints, and strategy. We apply proportionate, traceable, and compliant means. Our reports are structured, detailed, and actionable before the courts.


