Between the Black, White and Green Périgord, Dordogne is rich in historical heritage and an economy based on tourism, agriculture and crafts. Groupe Hyperion provides individuals and businesses with its CNAPS-licensed private detectives. Each assignment is carried out in compliance with the law, with the aim of collecting evidence admissible before the civil, labour or criminal courts.
Our assignments for individuals
We handle family and personal matters: adultery and divorce, child custody and residence arrangements, child support, establishing abuse of weakness, searches for missing persons or people lost to follow-up, asset investigations. Our methods combine surveillance, tailing and administrative investigations to provide solid, actionable evidence.
Our assignments for professionals
For companies, executives and institutions, we carry out tailored investigations: checks on abusive sick leave, detection of fraud and internal theft, prevention and documentation of unfair competition, employee checks (undeclared activity, unlawful moonlighting), labour court investigations and specific actions in the event of disputes. All our interventions comply with the Internal Security Code and the code of ethics for private investigators.
Areas of operation
We operate throughout the Dordogne department, notably in Périgueux, Bergerac, Sarlat-la-Canéda, Nontron, Terrasson-Lavilledieu, Trélissac, as well as in other municipalities. Our regional presence and network enable us to rapidly deploy suitable human and technical resources.
Method and compliance
Each assignment is preceded by a precise analysis of needs, evidentiary objectives and legal constraints. We adopt proportionate, traceable and compliant methods, ensuring the admissibility of our reports. Our reports detail with accuracy the observations and material evidence collected.


