As the capital of France, Paris is home to institutions, headquarters, liberal professions, and a high population density. Investigations there require method and responsiveness. Groupe Hyperion provides its CNAPS-approved private detectives to individuals and businesses. Each mission aims to collect evidence admissible before civil, labor, or criminal courts, while respecting the law and privacy.
Our assignments for individuals
We assist individuals in sensitive matters: adultery and divorce, child custody and alimony, abuse of weakness, searches for missing or estranged persons, and asset investigations. Our methods combine surveillance, shadowing, and administrative searches to produce solid evidence.
Our missions for businesses
We help managers and HR departments defend their interests: control of abusive sick leave, internal fraud and theft, investigations into unfair competition, employee monitoring, and labor court investigations. All our interventions comply with legal requirements and the code of ethics for private investigators.
Areas of operation
We operate throughout the department of Paris, particularly in Paris 1st, Paris 8th, Paris 15th, Paris 16th, Paris 17th, Paris 20th arrondissements, as well as in other communes. Our regional network ensures optimal responsiveness and local support.
Method and compliance
Each mission is prepared with a legal and strategic analysis. We adopt proportionate and traceable methods, guaranteeing the admissibility of reports. Our reports detail observations, supported by material evidence whenever possible.


