Between Valence, Montélimar and Romans, Drôme combines industrial, agricultural and tourist activities, with strong economic appeal. Groupe Hyperion 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, searches for missing or lost persons, asset investigations. Our methods combine surveillance, monitoring and administrative research.
Our missions for professionals
We help businesses and institutions protect their interests: monitoring fraudulent sick leave, fraud and internal theft, unfair competition, employee monitoring, labor court investigations. All our interventions comply with legal and ethical frameworks.
Areas of intervention
Our private detectives operate throughout the Drôme department, particularly in Valence, Romans-sur-Isère, Montélimar, Pierrelatte, Bourg-lès-Valence, Portes-lès-Valence, Nyons, as well as in other municipalities. Through our network, we rapidly deploy appropriate resources.
Method and compliance
Each mission is subject to preliminary analysis: objectives, legal constraints and strategy. We apply proportionate, traceable and compliant methods. Our reports are structured, detailed and usable before the courts.